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1 <html>
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3 <title>MayaChemTools:Code:AnalyzeSDFilesData.pl</title>
4 <meta http-equiv="content-type" content="text/html;charset=utf-8">
5 <link rel="stylesheet" type="text/css" href="../../../css/MayaChemToolsCode.css">
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8 <br/>
9 <center>
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13 <pre>
14 1 #!/usr/bin/perl -w
15 2 <span class="c">#</span>
16 3 <span class="c"># $RCSfile: AnalyzeSDFilesData.pl,v $</span>
17 4 <span class="c"># $Date: 2015/02/28 20:46:04 $</span>
18 5 <span class="c"># $Revision: 1.27 $</span>
19 6 <span class="c">#</span>
20 7 <span class="c"># Author: Manish Sud &lt;msud@san.rr.com&gt;</span>
21 8 <span class="c">#</span>
22 9 <span class="c"># Copyright (C) 2015 Manish Sud. All rights reserved.</span>
23 10 <span class="c">#</span>
24 11 <span class="c"># This file is part of MayaChemTools.</span>
25 12 <span class="c">#</span>
26 13 <span class="c"># MayaChemTools is free software; you can redistribute it and/or modify it under</span>
27 14 <span class="c"># the terms of the GNU Lesser General Public License as published by the Free</span>
28 15 <span class="c"># Software Foundation; either version 3 of the License, or (at your option) any</span>
29 16 <span class="c"># later version.</span>
30 17 <span class="c">#</span>
31 18 <span class="c"># MayaChemTools is distributed in the hope that it will be useful, but without</span>
32 19 <span class="c"># any warranty; without even the implied warranty of merchantability of fitness</span>
33 20 <span class="c"># for a particular purpose. See the GNU Lesser General Public License for more</span>
34 21 <span class="c"># details.</span>
35 22 <span class="c">#</span>
36 23 <span class="c"># You should have received a copy of the GNU Lesser General Public License</span>
37 24 <span class="c"># along with MayaChemTools; if not, see &lt;http://www.gnu.org/licenses/&gt; or</span>
38 25 <span class="c"># write to the Free Software Foundation Inc., 59 Temple Place, Suite 330,</span>
39 26 <span class="c"># Boston, MA, 02111-1307, USA.</span>
40 27 <span class="c">#</span>
41 28
42 29 <span class="k">use</span> <span class="w">strict</span><span class="sc">;</span>
43 30 <span class="k">use</span> <span class="w">FindBin</span><span class="sc">;</span> <span class="k">use</span> <span class="w">lib</span> <span class="q">&quot;$FindBin::Bin/../lib&quot;</span><span class="sc">;</span>
44 31 <span class="k">use</span> <span class="w">Getopt::Long</span><span class="sc">;</span>
45 32 <span class="k">use</span> <span class="w">File::Basename</span><span class="sc">;</span>
46 33 <span class="k">use</span> <span class="w">Text::ParseWords</span><span class="sc">;</span>
47 34 <span class="k">use</span> <span class="w">Benchmark</span><span class="sc">;</span>
48 35 <span class="k">use</span> <span class="w">FileUtil</span><span class="sc">;</span>
49 36 <span class="k">use</span> <span class="w">SDFileUtil</span><span class="sc">;</span>
50 37 <span class="k">use</span> <span class="w">TextUtil</span><span class="sc">;</span>
51 38 <span class="k">use</span> <span class="w">StatisticsUtil</span><span class="sc">;</span>
52 39
53 40 <span class="k">my</span><span class="s">(</span><span class="i">$ScriptName</span><span class="cm">,</span> <span class="i">%Options</span><span class="cm">,</span> <span class="i">$StartTime</span><span class="cm">,</span> <span class="i">$EndTime</span><span class="cm">,</span> <span class="i">$TotalTime</span><span class="s">)</span><span class="sc">;</span>
54 41
55 42 <span class="c"># Autoflush STDOUT</span>
56 43 <span class="i">$|</span> = <span class="n">1</span><span class="sc">;</span>
57 44
58 45 <span class="c"># Starting message...</span>
59 46 <span class="i">$ScriptName</span> = <span class="i">basename</span><span class="s">(</span><span class="i">$0</span><span class="s">)</span><span class="sc">;</span>
60 47 <span class="k">print</span> <span class="q">&quot;\n$ScriptName: Starting...\n\n&quot;</span><span class="sc">;</span>
61 48 <span class="i">$StartTime</span> = <span class="w">new</span> <span class="w">Benchmark</span><span class="sc">;</span>
62 49
63 50 <span class="c"># Get the options and setup script...</span>
64 51 <span class="i">SetupScriptUsage</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
65 52 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">help</span>} || <span class="i">@ARGV</span> &lt; <span class="n">1</span><span class="s">)</span> <span class="s">{</span>
66 53 <span class="k">die</span> <span class="i">GetUsageFromPod</span><span class="s">(</span><span class="q">&quot;$FindBin::Bin/$ScriptName&quot;</span><span class="s">)</span><span class="sc">;</span>
67 54 <span class="s">}</span>
68 55
69 56 <span class="k">my</span><span class="s">(</span><span class="i">@SDFilesList</span><span class="s">)</span><span class="sc">;</span>
70 57 <span class="i">@SDFilesList</span> = <span class="i">ExpandFileNames</span><span class="s">(</span>\<span class="i">@ARGV</span><span class="cm">,</span> <span class="q">&quot;sd sdf&quot;</span><span class="s">)</span><span class="sc">;</span>
71 58
72 59 <span class="k">print</span> <span class="q">&quot;Processing options...\n&quot;</span><span class="sc">;</span>
73 60 <span class="k">my</span><span class="s">(</span><span class="i">%OptionsInfo</span><span class="s">)</span><span class="sc">;</span>
74 61 <span class="i">ProcessOptions</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
75 62
76 63 <span class="c"># Collect information about SD files...</span>
77 64 <span class="k">print</span> <span class="q">&quot;Checking input SD file(s)...\n&quot;</span><span class="sc">;</span>
78 65 <span class="k">my</span><span class="s">(</span><span class="i">%SDFilesInfo</span><span class="s">)</span><span class="sc">;</span>
79 66 <span class="i">RetrieveSDFilesInfo</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
80 67 <span class="i">ProcessSDFilesDataLabelsInfo</span><span class="s">(</span><span class="s">)</span><span class="sc">;</span>
81 68
82 69 <span class="c"># Generate output files...</span>
83 70 <span class="k">my</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
84 71 <span class="k">if</span> <span class="s">(</span><span class="i">@SDFilesList</span> &gt; <span class="n">1</span><span class="s">)</span> <span class="s">{</span>
85 72 <span class="k">print</span> <span class="q">&quot;\nProcessing SD files...\n&quot;</span><span class="sc">;</span>
86 73 <span class="s">}</span>
87 74 <span class="k">for</span> <span class="i">$FileIndex</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#SDFilesList</span><span class="s">)</span> <span class="s">{</span>
88 75 <span class="k">if</span> <span class="s">(</span><span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$FileIndex</span>]<span class="s">)</span> <span class="s">{</span>
89 76 <span class="k">print</span> <span class="q">&quot;\nProcessing file $SDFilesList[$FileIndex]...\n&quot;</span><span class="sc">;</span>
90 77 <span class="i">AnalyzeSDFile</span><span class="s">(</span><span class="i">$FileIndex</span><span class="s">)</span><span class="sc">;</span>
91 78 <span class="s">}</span>
92 79 <span class="s">}</span>
93 80 <span class="k">print</span> <span class="q">&quot;\n$ScriptName:Done...\n\n&quot;</span><span class="sc">;</span>
94 81
95 82 <span class="i">$EndTime</span> = <span class="w">new</span> <span class="w">Benchmark</span><span class="sc">;</span>
96 83 <span class="i">$TotalTime</span> = <span class="w">timediff</span> <span class="s">(</span><span class="i">$EndTime</span><span class="cm">,</span> <span class="i">$StartTime</span><span class="s">)</span><span class="sc">;</span>
97 84 <span class="k">print</span> <span class="q">&quot;Total time: &quot;</span><span class="cm">,</span> <span class="i">timestr</span><span class="s">(</span><span class="i">$TotalTime</span><span class="s">)</span><span class="cm">,</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
98 85
99 86 <span class="c">###############################################################################</span>
100 87
101 88 <span class="c"># Analyze data...</span>
102 <a name="AnalyzeSDFile-"></a> 89 <span class="k">sub </span><span class="m">AnalyzeSDFile</span> <span class="s">{</span>
103 90 <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
104 91 <span class="k">my</span><span class="s">(</span><span class="i">$SDFile</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="cm">,</span> <span class="i">$DataValue</span><span class="cm">,</span> <span class="i">@DataLabelsToAnalyze</span><span class="cm">,</span> <span class="i">%DataFieldValuesToAnalyzeMap</span><span class="s">)</span><span class="sc">;</span>
105 92
106 93 <span class="i">$SDFile</span> = <span class="i">$SDFilesList</span>[<span class="i">$Index</span>]<span class="sc">;</span>
107 94 <span class="i">@DataLabelsToAnalyze</span> = <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">UniqueDataLabelsToAnalyze</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
108 95 <span class="i">%DataFieldValuesToAnalyzeMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
109 96 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
110 97 <span class="i">@</span>{<span class="i">$DataFieldValuesToAnalyzeMap</span>{<span class="i">$DataLabel</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
111 98 <span class="s">}</span>
112 99
113 100 <span class="c"># Collect appropriate data field label values for analysis...</span>
114 101 <span class="k">my</span><span class="s">(</span><span class="i">$CmpdString</span><span class="cm">,</span> <span class="i">@CmpdLines</span><span class="cm">,</span> <span class="i">%DataFieldValues</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$InvalidCmpdCount</span><span class="cm">,</span> <span class="i">@InvalidCmpdDataLabels</span><span class="s">)</span><span class="sc">;</span>
115 102 <span class="k">open</span> <span class="w">SDFILE</span><span class="cm">,</span> <span class="q">&quot;$SDFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $SDFile: $! \n&quot;</span><span class="sc">;</span>
116 103 <span class="i">$CmpdCount</span> = <span class="n">0</span><span class="sc">;</span>
117 104 <span class="i">$InvalidCmpdCount</span> = <span class="n">0</span><span class="sc">;</span>
118 105 <span class="k">while</span> <span class="s">(</span><span class="i">$CmpdString</span> = <span class="i">ReadCmpdString</span><span class="s">(</span>\<span class="i">*SDFILE</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
119 106 <span class="i">$CmpdCount</span>++<span class="sc">;</span>
120 107 <span class="i">@CmpdLines</span> = <span class="k">split</span> <span class="q">&quot;\n&quot;</span><span class="cm">,</span> <span class="i">$CmpdString</span><span class="sc">;</span>
121 108 <span class="i">%DataFieldValues</span> = <span class="i">GetCmpdDataHeaderLabelsAndValues</span><span class="s">(</span>\<span class="i">@CmpdLines</span><span class="s">)</span><span class="sc">;</span>
122 109 <span class="i">@InvalidCmpdDataLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
123 110 <span class="j">DATALABEL:</span> <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
124 111 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span> <span class="i">$DataFieldValues</span>{<span class="i">$DataLabel</span>}<span class="s">)</span> <span class="s">{</span>
125 112 <span class="i">$DataValue</span> = <span class="i">$DataFieldValues</span>{<span class="i">$DataLabel</span>}<span class="sc">;</span>
126 113 <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">CheckData</span>}<span class="s">)</span> <span class="s">{</span>
127 114 <span class="k">if</span> <span class="s">(</span>!<span class="i">IsNumerical</span><span class="s">(</span><span class="i">$DataValue</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
128 115 <span class="k">push</span> <span class="i">@InvalidCmpdDataLabels</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="sc">;</span>
129 116 <span class="k">next</span> <span class="j">DATALABEL</span><span class="sc">;</span>
130 117 <span class="s">}</span>
131 118 <span class="s">}</span>
132 119 <span class="k">push</span> <span class="i">@</span>{<span class="i">$DataFieldValuesToAnalyzeMap</span>{<span class="i">$DataLabel</span>}}<span class="cm">,</span> <span class="i">$DataValue</span><span class="sc">;</span>
133 120 <span class="s">}</span>
134 121 <span class="s">}</span>
135 122 <span class="k">if</span> <span class="s">(</span><span class="i">@InvalidCmpdDataLabels</span><span class="s">)</span> <span class="s">{</span>
136 123 <span class="i">$InvalidCmpdCount</span>++<span class="sc">;</span>
137 124 <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DetailLevel</span>} &gt;=<span class="n">4</span> <span class="s">)</span> <span class="s">{</span>
138 125 <span class="k">print</span> <span class="q">&quot;Compound record $CmpdCount contains &quot;</span><span class="cm">,</span> <span class="k">scalar</span><span class="s">(</span><span class="i">@InvalidCmpdDataLabels</span><span class="s">)</span><span class="cm">,</span><span class="q">&quot; non-numerical or empty value(s) for data field(s) - &quot;</span><span class="cm">,</span> <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@InvalidCmpdDataLabels</span><span class="cm">,</span> <span class="q">&quot;, &quot;</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="cm">,</span><span class="q">&quot; - to be analyzed:\n$CmpdString \n&quot;</span><span class="sc">;</span>
139 126 <span class="s">}</span>
140 127 <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DetailLevel</span>} &gt;= <span class="n">3</span><span class="s">)</span> <span class="s">{</span>
141 128 <span class="k">print</span> <span class="q">&quot;Compound record $CmpdCount contains &quot;</span><span class="cm">,</span> <span class="k">scalar</span><span class="s">(</span><span class="i">@InvalidCmpdDataLabels</span><span class="s">)</span><span class="cm">,</span><span class="q">&quot; non-numerical or empty value(s) for data field(s) - &quot;</span><span class="cm">,</span> <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@InvalidCmpdDataLabels</span><span class="cm">,</span> <span class="q">&quot;, &quot;</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="cm">,</span><span class="q">&quot; - to be analyzed...\n&quot;</span><span class="sc">;</span>
142 129 <span class="s">}</span>
143 130 <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DetailLevel</span>} &gt;= <span class="n">2</span><span class="s">)</span> <span class="s">{</span>
144 131 <span class="k">print</span> <span class="q">&quot;Compound record $CmpdCount contains &quot;</span><span class="cm">,</span> <span class="k">scalar</span><span class="s">(</span><span class="i">@InvalidCmpdDataLabels</span><span class="s">)</span><span class="cm">,</span><span class="q">&quot; non-numerical or empty value(s) for data field to be analyzed...\n&quot;</span><span class="sc">;</span>
145 132 <span class="s">}</span>
146 133 <span class="s">}</span>
147 134 <span class="s">}</span>
148 135 <span class="k">if</span> <span class="s">(</span><span class="i">$InvalidCmpdCount</span> &amp;&amp; <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DetailLevel</span>} &gt;= <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
149 136 <span class="k">print</span> <span class="q">&quot;Non-numerical or empty data present in $InvalidCmpdCount compound record(s)...\n&quot;</span><span class="sc">;</span>
150 137 <span class="s">}</span>
151 138 <span class="k">close</span> <span class="w">SDFILE</span><span class="sc">;</span>
152 139
153 140 <span class="c"># Perform the analysis...</span>
154 141 <span class="k">my</span><span class="s">(</span><span class="i">@SpecifiedFunctionNames</span><span class="cm">,</span> <span class="i">$SpecifiedFunction</span><span class="s">)</span><span class="sc">;</span>
155 142 <span class="i">@SpecifiedFunctionNames</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
156 143
157 144 <span class="k">for</span> <span class="i">$SpecifiedFunction</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctions</span>}}<span class="s">)</span> <span class="s">{</span>
158 145 <span class="k">if</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> !~ <span class="q">/^(Covariance|Correlation|Frequency|Rsquare|StandardScores|StandardScoresN)$/i</span><span class="s">)</span> <span class="s">{</span>
159 146 <span class="k">push</span> <span class="i">@SpecifiedFunctionNames</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedFunction</span><span class="s">)</span>}<span class="sc">;</span>
160 147 <span class="s">}</span>
161 148 <span class="s">}</span>
162 149 <span class="k">if</span> <span class="s">(</span><span class="i">@SpecifiedFunctionNames</span><span class="s">)</span> <span class="s">{</span>
163 150 <span class="i">PerformAnalysis</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> \<span class="i">@SpecifiedFunctionNames</span><span class="cm">,</span> \<span class="i">%DataFieldValuesToAnalyzeMap</span><span class="s">)</span>
164 151 <span class="s">}</span>
165 152 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">covariance</span>}<span class="s">)</span> || <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">correlation</span>}<span class="s">)</span> || <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">rsquare</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
166 153 <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">AllDataLabelPairs</span>} || <span class="i">$OptionsInfo</span>{<span class="w">CommonDataLabelPairs</span>}<span class="s">)</span> <span class="s">{</span>
167 154 <span class="i">PerformMatrixAnalysis</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> \<span class="i">%DataFieldValuesToAnalyzeMap</span><span class="s">)</span><span class="sc">;</span>
168 155 <span class="s">}</span>
169 156 <span class="k">else</span> <span class="s">{</span>
170 157 <span class="c"># Perform pairwise analysis for specified columns and write out calculated values - correlation</span>
171 158 <span class="c"># rsquare, or covariance - in the same file.</span>
172 159 <span class="i">PerformDataLabelPairAnalysis</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> \<span class="i">%DataFieldValuesToAnalyzeMap</span><span class="s">)</span><span class="sc">;</span>
173 160 <span class="s">}</span>
174 161 <span class="s">}</span>
175 162 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">standardscores</span>}<span class="s">)</span> || <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">standardscoresn</span>}<span class="s">)</span> <span class="s">)</span> <span class="s">{</span>
176 163 <span class="i">PerformStandardScoresAnalysis</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> \<span class="i">%DataFieldValuesToAnalyzeMap</span><span class="s">)</span><span class="sc">;</span>
177 164 <span class="s">}</span>
178 165 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">frequency</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
179 166 <span class="i">PerformFrequencyAnalysis</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> \<span class="i">%DataFieldValuesToAnalyzeMap</span><span class="s">)</span><span class="sc">;</span>
180 167 <span class="s">}</span>
181 168
182 169 <span class="s">}</span>
183 170
184 171 <span class="c"># Calculate values for various statistical functions...</span>
185 <a name="PerformAnalysis-"></a> 172 <span class="k">sub </span><span class="m">PerformAnalysis</span> <span class="s">{</span>
186 173 <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> <span class="i">$SpecifiedFunctionNamesRef</span><span class="cm">,</span> <span class="i">$DataValuesToAnalyzeMapRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
187 174 <span class="k">my</span><span class="s">(</span><span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">$Line</span><span class="cm">,</span> <span class="i">$SpecifiedFunction</span><span class="cm">,</span> <span class="i">$Label</span><span class="cm">,</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">@DataLabelsToAnalyze</span><span class="s">)</span><span class="sc">;</span>
188 175
189 176 <span class="i">$NewTextFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] . <span class="i">$OptionsInfo</span>{<span class="w">FileNameMode</span>} . <span class="q">&quot;.&quot;</span> . <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>]<span class="sc">;</span>
190 177
191 178 <span class="k">print</span> <span class="q">&quot;Generating new text file $NewTextFile...\n&quot;</span><span class="sc">;</span>
192 179 <span class="k">open</span> <span class="w">NEWTEXTFILE</span><span class="cm">,</span> <span class="q">&quot;&gt;$NewTextFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $NewTextFile: $! \n&quot;</span><span class="sc">;</span>
193 180
194 181 <span class="c"># Write out column labels...</span>
195 182 <span class="i">@ColLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
196 183 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="q">&quot;DataLabel&quot;</span><span class="sc">;</span>
197 184 <span class="k">for</span> <span class="i">$SpecifiedFunction</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$SpecifiedFunctionNamesRef</span>}<span class="s">)</span> <span class="s">{</span>
198 185 <span class="i">$Label</span> = <span class="i">$SpecifiedFunction</span><span class="sc">;</span>
199 186 <span class="k">if</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^(KLargest|KSmallest)$/i</span><span class="s">)</span> <span class="s">{</span>
200 187 <span class="k">my</span><span class="s">(</span><span class="i">$KthValue</span><span class="s">)</span><span class="sc">;</span>
201 188 <span class="i">$KthValue</span> = <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^KLargest$/i</span><span class="s">)</span> ? <span class="i">$OptionsInfo</span>{<span class="w">KLargest</span>} <span class="co">:</span> <span class="i">$OptionsInfo</span>{<span class="w">KSmallest</span>}<span class="sc">;</span>
202 189 <span class="i">$Label</span> = <span class="i">AddNumberSuffix</span><span class="s">(</span><span class="i">$KthValue</span><span class="s">)</span> . <span class="q">&quot;$SpecifiedFunction&quot;</span><span class="sc">;</span>
203 190 <span class="i">$Label</span> =~ <span class="q">s/K//g</span><span class="sc">;</span>
204 191 <span class="s">}</span>
205 192 <span class="k">elsif</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^TrimMean$/i</span><span class="s">)</span> <span class="s">{</span>
206 193 <span class="i">$Label</span> = <span class="q">&quot;${SpecifiedFunction}($OptionsInfo{TrimFraction})&quot;</span><span class="sc">;</span>
207 194 <span class="s">}</span>
208 195 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$Label</span><span class="sc">;</span>
209 196 <span class="s">}</span>
210 197 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
211 198 <span class="k">print</span> <span class="i">NEWTEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
212 199
213 200 <span class="c"># Go over each column to be analyzed...</span>
214 201 <span class="i">@DataLabelsToAnalyze</span> = <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelsToAnalyze</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
215 202
216 203 <span class="c"># Turn off &quot;strict&quot;; otherwise, invoking statistical functions using function name string</span>
217 204 <span class="c"># is problematic.</span>
218 205 <span class="k">no</span> <span class="w">strict</span><span class="sc">;</span>
219 206
220 207 <span class="k">my</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="cm">,</span> <span class="i">$Value</span><span class="cm">,</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">%CalculatedValues</span><span class="s">)</span><span class="sc">;</span>
221 208 <span class="i">%CalculatedValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
222 209 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
223 210 <span class="i">@RowValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
224 211 <span class="c"># Setup column id...</span>
225 212 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="sc">;</span>
226 213 <span class="i">$DataValuesRef</span> = \<span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel</span>}}<span class="sc">;</span>
227 214 <span class="j">FUNCTIONNAME:</span> <span class="k">for</span> <span class="i">$SpecifiedFunction</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$SpecifiedFunctionNamesRef</span>}<span class="s">)</span> <span class="s">{</span>
228 215 <span class="i">$Value</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span>
229 216 <span class="k">if</span> <span class="s">(</span>!<span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel</span>}}<span class="s">)</span> <span class="s">{</span>
230 217 <span class="c"># Invalid column values...</span>
231 218 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Value</span><span class="sc">;</span>
232 219 <span class="k">next</span> <span class="j">FUNCTIONNAME</span><span class="sc">;</span>
233 220 <span class="s">}</span>
234 221 <span class="k">if</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^Count$/i</span><span class="s">)</span> <span class="s">{</span>
235 222 <span class="i">$Value</span> = <span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel</span>}}<span class="sc">;</span>
236 223 <span class="s">}</span>
237 224 <span class="k">elsif</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^KLargest$/i</span><span class="s">)</span> <span class="s">{</span>
238 225 <span class="i">$Value</span> = <span class="i">&amp;$SpecifiedFunction</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">KLargest</span>}<span class="s">)</span><span class="sc">;</span>
239 226 <span class="s">}</span>
240 227 <span class="k">elsif</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^KSmallest$/i</span><span class="s">)</span> <span class="s">{</span>
241 228 <span class="i">$Value</span> = <span class="i">&amp;$SpecifiedFunction</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">KSmallest</span>}<span class="s">)</span><span class="sc">;</span>
242 229 <span class="s">}</span>
243 230 <span class="k">elsif</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^StandardDeviation$/i</span><span class="s">)</span> <span class="s">{</span>
244 231 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$CalculatedValues</span>{<span class="i">$DataLabel</span>}{<span class="w">StandardDeviation</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
245 232 <span class="i">$Value</span> = <span class="i">$CalculatedValues</span>{<span class="i">$DataLabel</span>}{<span class="w">StandardDeviation</span>}<span class="sc">;</span>
246 233 <span class="s">}</span>
247 234 <span class="k">else</span> <span class="s">{</span>
248 235 <span class="i">$Value</span> = <span class="i">&amp;$SpecifiedFunction</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="s">)</span><span class="sc">;</span>
249 236 <span class="i">$CalculatedValues</span>{<span class="i">$DataLabel</span>}{<span class="w">StandardDeviation</span>} = <span class="i">$Value</span><span class="sc">;</span>
250 237 <span class="s">}</span>
251 238 <span class="s">}</span>
252 239 <span class="k">elsif</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^StandardError$/i</span><span class="s">)</span> <span class="s">{</span>
253 240 <span class="k">if</span> <span class="s">(</span>!<span class="k">exists</span><span class="s">(</span><span class="i">$CalculatedValues</span>{<span class="i">$DataLabel</span>}{<span class="w">StandardDeviation</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
254 241 <span class="i">$Value</span> = <span class="i">StandardDeviation</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="s">)</span><span class="sc">;</span>
255 242 <span class="i">$CalculatedValues</span>{<span class="i">$DataLabel</span>}{<span class="w">StandardDeviation</span>} = <span class="i">$Value</span><span class="sc">;</span>
256 243 <span class="s">}</span>
257 244 <span class="k">if</span> <span class="s">(</span><span class="k">defined</span> <span class="i">$CalculatedValues</span>{<span class="i">$DataLabel</span>}{<span class="w">StandardDeviation</span>}<span class="s">)</span> <span class="s">{</span>
258 245 <span class="i">$Value</span> = <span class="i">&amp;$SpecifiedFunction</span><span class="s">(</span><span class="i">$CalculatedValues</span>{<span class="i">$DataLabel</span>}{<span class="w">StandardDeviation</span>}<span class="cm">,</span> <span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel</span>}}<span class="s">)</span><span class="sc">;</span>
259 246 <span class="s">}</span>
260 247 <span class="s">}</span>
261 248 <span class="k">elsif</span> <span class="s">(</span><span class="i">$SpecifiedFunction</span> =~ <span class="q">/^TrimMean$/i</span><span class="s">)</span> <span class="s">{</span>
262 249 <span class="i">$Value</span> = <span class="i">&amp;$SpecifiedFunction</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">TrimFraction</span>}<span class="s">)</span><span class="sc">;</span>
263 250 <span class="s">}</span>
264 251 <span class="k">else</span> <span class="s">{</span>
265 252 <span class="i">$Value</span> = <span class="i">&amp;$SpecifiedFunction</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="s">)</span><span class="sc">;</span>
266 253 <span class="s">}</span>
267 254 <span class="c"># Format the output value. And add zero to get rid of tariling zeros...</span>
268 255 <span class="i">$Value</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$Value</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$Value</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$Value</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
269 256 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Value</span><span class="sc">;</span>
270 257 <span class="s">}</span>
271 258 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
272 259 <span class="k">print</span> <span class="i">NEWTEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
273 260 <span class="s">}</span>
274 261 <span class="k">close</span> <span class="w">NEWTEXTFILE</span><span class="sc">;</span>
275 262 <span class="s">}</span>
276 263
277 264 <span class="c"># Calculate covariance, correlation, rsquare for specified data field label pairs....</span>
278 <a name="PerformDataLabelPairAnalysis-"></a> 265 <span class="k">sub </span><span class="m">PerformDataLabelPairAnalysis</span> <span class="s">{</span>
279 266 <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> <span class="i">$DataValuesToAnalyzeMapRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
280 267 <span class="k">my</span><span class="s">(</span><span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$Line</span><span class="cm">,</span> <span class="i">$CalculateCorrelation</span><span class="cm">,</span> <span class="i">$CalculateRSquare</span><span class="cm">,</span> <span class="i">$CalculateCovariance</span><span class="s">)</span><span class="sc">;</span>
281 268
282 269 <span class="i">$CalculateCorrelation</span> = <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">correlation</span>}<span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
283 270 <span class="i">$CalculateRSquare</span> = <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">rsquare</span>}<span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
284 271 <span class="i">$CalculateCovariance</span> = <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">covariance</span>}<span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
285 272
286 273 <span class="i">$NewTextFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] . <span class="q">&quot;DataFieldPairsAnalysis.&quot;</span> . <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>]<span class="sc">;</span>
287 274 <span class="k">print</span> <span class="q">&quot;Generating new text file $NewTextFile...\n&quot;</span><span class="sc">;</span>
288 275 <span class="k">open</span> <span class="w">NEWTEXTFILE</span><span class="cm">,</span> <span class="q">&quot;&gt;$NewTextFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $NewTextFile: $! \n&quot;</span><span class="sc">;</span>
289 276
290 277 <span class="c"># Write out the column labels...</span>
291 278 <span class="i">@ColLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
292 279 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="s">(</span><span class="q">&quot;DataLabel1&quot;</span><span class="cm">,</span> <span class="q">&quot;DataLabel2&quot;</span><span class="s">)</span><span class="sc">;</span>
293 280 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
294 281 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="q">&quot;Correlation&quot;</span><span class="sc">;</span>
295 282 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
296 283 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="q">&quot;RSquare&quot;</span><span class="sc">;</span>
297 284 <span class="s">}</span>
298 285 <span class="s">}</span>
299 286 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
300 287 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="q">&quot;Covariance&quot;</span><span class="sc">;</span>
301 288 <span class="s">}</span>
302 289 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
303 290 <span class="k">print</span> <span class="i">NEWTEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
304 291
305 292 <span class="c"># Go over each data field pair...</span>
306 293 <span class="k">my</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="cm">,</span> <span class="i">$RSquareValue</span><span class="cm">,</span> <span class="i">$CovarianceValue</span><span class="cm">,</span> <span class="i">$LabelIndex</span><span class="cm">,</span> <span class="i">$DataLabel1</span><span class="cm">,</span> <span class="i">$DataLabel2</span><span class="cm">,</span> <span class="i">$DataValues1</span><span class="cm">,</span> <span class="i">$DataValues2</span><span class="cm">,</span> <span class="i">@DataLabelPairs1ToAnalyze</span><span class="cm">,</span> <span class="i">@DataLabelPairs2ToAnalyze</span><span class="cm">,</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Value</span><span class="s">)</span><span class="sc">;</span>
307 294
308 295 <span class="i">@DataLabelPairs1ToAnalyze</span> = <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelPairs1ToAnalyze</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
309 296 <span class="i">@DataLabelPairs2ToAnalyze</span> = <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelPairs2ToAnalyze</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
310 297 <span class="k">for</span> <span class="i">$LabelIndex</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#DataLabelPairs1ToAnalyze</span><span class="s">)</span> <span class="s">{</span>
311 298 <span class="i">@RowValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
312 299 <span class="i">$DataLabel1</span> = <span class="i">$DataLabelPairs1ToAnalyze</span>[<span class="i">$LabelIndex</span>]<span class="sc">;</span>
313 300 <span class="i">$DataLabel2</span> = <span class="i">$DataLabelPairs2ToAnalyze</span>[<span class="i">$LabelIndex</span>]<span class="sc">;</span>
314 301 <span class="i">$DataValues1</span> = \<span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel1</span>}}<span class="sc">;</span>
315 302 <span class="i">$DataValues2</span> = \<span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel2</span>}}<span class="sc">;</span>
316 303
317 304 <span class="c"># Setup column ids...</span>
318 305 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$DataLabel1</span><span class="sc">;</span>
319 306 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$DataLabel2</span><span class="sc">;</span>
320 307
321 308 <span class="k">if</span> <span class="s">(</span><span class="i">@$DataValues1</span> != <span class="i">@$DataValues2</span><span class="s">)</span> <span class="s">{</span>
322 309 <span class="c"># Print a warning...</span>
323 310 <span class="k">warn</span> <span class="q">&quot;Warning: Skipping analysis for data field pair $DataLabel1, $DataLabel2: Number of valid data values must be same.\n&quot;</span><span class="sc">;</span>
324 311 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
325 312 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
326 313 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
327 314 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
328 315 <span class="s">}</span>
329 316 <span class="s">}</span>
330 317 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
331 318 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
332 319 <span class="s">}</span>
333 320 <span class="s">}</span>
334 321 <span class="k">else</span> <span class="s">{</span>
335 322 <span class="c"># Calculate appropriate value...</span>
336 323 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
337 324 <span class="i">$CorrelationValue</span> = <span class="i">Correlation</span><span class="s">(</span><span class="i">$DataValues1</span><span class="cm">,</span> <span class="i">$DataValues2</span><span class="s">)</span><span class="sc">;</span>
338 325 <span class="i">$Value</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$CorrelationValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
339 326 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Value</span><span class="sc">;</span>
340 327 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
341 328 <span class="i">$RSquareValue</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="i">$CorrelationValue</span> ** <span class="n">2</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
342 329 <span class="i">$Value</span> = <span class="s">(</span><span class="k">length</span><span class="s">(</span><span class="i">$RSquareValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$RSquareValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
343 330 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Value</span><span class="sc">;</span>
344 331 <span class="s">}</span>
345 332 <span class="s">}</span>
346 333 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
347 334 <span class="i">$CovarianceValue</span> = <span class="i">Covariance</span><span class="s">(</span><span class="i">$DataValues1</span><span class="cm">,</span> <span class="i">$DataValues2</span><span class="s">)</span><span class="sc">;</span>
348 335 <span class="i">$Value</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$CovarianceValue</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$CovarianceValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$CovarianceValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
349 336 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Value</span><span class="sc">;</span>
350 337 <span class="s">}</span>
351 338 <span class="s">}</span>
352 339 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
353 340 <span class="k">print</span> <span class="i">NEWTEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
354 341 <span class="s">}</span>
355 342 <span class="k">close</span> <span class="w">NEWTEXTFILE</span><span class="sc">;</span>
356 343 <span class="s">}</span>
357 344
358 345 <span class="c"># Generate histogram numbers...</span>
359 <a name="PerformFrequencyAnalysis-"></a> 346 <span class="k">sub </span><span class="m">PerformFrequencyAnalysis</span> <span class="s">{</span>
360 347 <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> <span class="i">$DataValuesToAnalyzeMapRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
361 348 <span class="k">my</span><span class="s">(</span><span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">$ColLabel</span><span class="cm">,</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Line</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="cm">,</span> <span class="i">@DataLabelsToAnalyze</span><span class="cm">,</span> <span class="i">$DataValuesRef</span><span class="cm">,</span> <span class="i">$BinValue</span><span class="cm">,</span> <span class="i">$FrequencyValue</span><span class="cm">,</span> <span class="i">$Value</span><span class="cm">,</span> <span class="i">%FrequencyMap</span><span class="s">)</span><span class="sc">;</span>
362 349
363 350 <span class="i">@DataLabelsToAnalyze</span> = <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelsToAnalyze</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
364 351 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
365 352 <span class="i">$NewTextFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] . <span class="i">$DataLabel</span> . <span class="q">&quot;FrequencyAnalysis.&quot;</span> . <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>]<span class="sc">;</span>
366 353 <span class="k">print</span> <span class="q">&quot;Generating new text file $NewTextFile...\n&quot;</span><span class="sc">;</span>
367 354 <span class="k">open</span> <span class="w">NEWTEXTFILE</span><span class="cm">,</span> <span class="q">&quot;&gt;$NewTextFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $NewTextFile: $! \n&quot;</span><span class="sc">;</span>
368 355
369 356 <span class="c"># Write out the column labels...</span>
370 357 <span class="i">@ColLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
371 358 <span class="k">push</span> <span class="i">@ColLabels</span> <span class="cm">,</span> <span class="s">(</span><span class="q">&quot;Bins&quot;</span><span class="cm">,</span> <span class="q">&quot;Frequency&quot;</span><span class="s">)</span><span class="sc">;</span>
372 359 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
373 360 <span class="k">print</span> <span class="i">NEWTEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
374 361
375 362 <span class="c">#Calculate and write out frequency values...</span>
376 363 <span class="i">%FrequencyMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
377 364 <span class="i">$DataValuesRef</span> = \<span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel</span>}}<span class="sc">;</span>
378 365 <span class="k">if</span> <span class="s">(</span><span class="i">@$DataValuesRef</span><span class="s">)</span> <span class="s">{</span>
379 366 <span class="k">if</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">BinRange</span>}}<span class="s">)</span> <span class="s">{</span>
380 367 <span class="i">%FrequencyMap</span> = <span class="i">Frequency</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="cm">,</span> \<span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">BinRange</span>}}<span class="s">)</span><span class="sc">;</span>
381 368 <span class="s">}</span>
382 369 <span class="k">else</span> <span class="s">{</span>
383 370 <span class="i">%FrequencyMap</span> = <span class="i">Frequency</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">NumOfBins</span>}<span class="s">)</span><span class="sc">;</span>
384 371 <span class="s">}</span>
385 372 <span class="s">}</span>
386 373 <span class="k">for</span> <span class="i">$BinValue</span> <span class="s">(</span><span class="k">sort</span> <span class="s">{</span> <span class="i">$a</span> &lt;=&gt; <span class="i">$b</span> <span class="s">}</span> <span class="k">keys</span> <span class="i">%FrequencyMap</span><span class="s">)</span> <span class="s">{</span>
387 374 <span class="i">$FrequencyValue</span> = <span class="i">$FrequencyMap</span>{<span class="i">$BinValue</span>}<span class="sc">;</span>
388 375
389 376 <span class="i">@RowValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
390 377 <span class="i">$Value</span> = <span class="s">(</span><span class="k">length</span><span class="s">(</span><span class="i">$BinValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$BinValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
391 378 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Value</span><span class="sc">;</span>
392 379 <span class="i">$Value</span> = <span class="s">(</span><span class="k">length</span><span class="s">(</span><span class="i">$FrequencyValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$FrequencyValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
393 380 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$Value</span><span class="sc">;</span>
394 381
395 382 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
396 383 <span class="k">print</span> <span class="i">NEWTEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
397 384 <span class="s">}</span>
398 385 <span class="k">close</span> <span class="w">NEWTEXTFILE</span><span class="sc">;</span>
399 386 <span class="s">}</span>
400 387 <span class="s">}</span>
401 388
402 389 <span class="c"># Calculate covariance, correlation/rsquare matrices....</span>
403 <a name="PerformMatrixAnalysis-"></a> 390 <span class="k">sub </span><span class="m">PerformMatrixAnalysis</span> <span class="s">{</span>
404 391 <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> <span class="i">$DataValuesToAnalyzeMapRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
405 392 <span class="k">my</span><span class="s">(</span><span class="i">$CorrelationTextFile</span><span class="cm">,</span> <span class="i">$CovarianceTextFile</span><span class="cm">,</span> <span class="i">$RSquareTextFile</span><span class="cm">,</span> <span class="i">$CalculateCorrelation</span><span class="cm">,</span> <span class="i">$CalculateRSquare</span><span class="cm">,</span> <span class="i">$CalculateCovariance</span><span class="s">)</span><span class="sc">;</span>
406 393
407 394 <span class="i">$CalculateCorrelation</span> = <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">correlation</span>}<span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
408 395 <span class="i">$CalculateRSquare</span> = <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">rsquare</span>}<span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
409 396 <span class="i">$CalculateCovariance</span> = <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">covariance</span>}<span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
410 397
411 398 <span class="i">$CorrelationTextFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] . <span class="q">&quot;CorrelationMatrix.&quot;</span> . <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>]<span class="sc">;</span>
412 399 <span class="i">$RSquareTextFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] . <span class="q">&quot;RSquareMatrix.&quot;</span> . <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>]<span class="sc">;</span>
413 400 <span class="i">$CovarianceTextFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] . <span class="q">&quot;CovarianceMatrix.&quot;</span> . <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>]<span class="sc">;</span>
414 401
415 402 <span class="k">my</span><span class="s">(</span><span class="i">$TextFilesList</span><span class="cm">,</span> <span class="i">$Delimiter</span><span class="s">)</span><span class="sc">;</span>
416 403 <span class="i">$TextFilesList</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span>
417 404 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
418 405 <span class="i">$TextFilesList</span> = <span class="i">$CorrelationTextFile</span><span class="sc">;</span>
419 406 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
420 407 <span class="i">$TextFilesList</span> .= <span class="q">&quot;, $CorrelationTextFile&quot;</span><span class="sc">;</span>
421 408 <span class="s">}</span>
422 409 <span class="s">}</span>
423 410 <span class="i">$Delimiter</span> = <span class="k">length</span><span class="s">(</span><span class="i">$TextFilesList</span><span class="s">)</span> ? <span class="q">&quot;,&quot;</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
424 411 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
425 412 <span class="i">$TextFilesList</span> .= <span class="q">&quot;${Delimiter} ${CorrelationTextFile}&quot;</span><span class="sc">;</span>
426 413 <span class="s">}</span>
427 414 <span class="k">if</span> <span class="s">(</span><span class="i">$TextFilesList</span> =~ <span class="q">/\,/</span><span class="s">)</span> <span class="s">{</span>
428 415 <span class="k">print</span> <span class="q">&quot;Generating new text files $TextFilesList...\n&quot;</span>
429 416 <span class="s">}</span>
430 417 <span class="k">else</span> <span class="s">{</span>
431 418 <span class="k">print</span> <span class="q">&quot;Generating new text file $TextFilesList...\n&quot;</span>
432 419 <span class="s">}</span>
433 420 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
434 421 <span class="k">open</span> <span class="w">CORRELATIONTEXTFILE</span><span class="cm">,</span> <span class="q">&quot;&gt;$CorrelationTextFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $CorrelationTextFile: $! \n&quot;</span><span class="sc">;</span>
435 422 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
436 423 <span class="k">open</span> <span class="w">RSQUARETEXTFILE</span><span class="cm">,</span> <span class="q">&quot;&gt;$RSquareTextFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $RSquareTextFile: $! \n&quot;</span><span class="sc">;</span>
437 424 <span class="s">}</span>
438 425 <span class="s">}</span>
439 426 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
440 427 <span class="k">open</span> <span class="w">COVARIANCETEXTFILE</span><span class="cm">,</span> <span class="q">&quot;&gt;$CovarianceTextFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $CovarianceTextFile: $! \n&quot;</span><span class="sc">;</span>
441 428 <span class="s">}</span>
442 429
443 430 <span class="k">my</span><span class="s">(</span><span class="i">$Line</span><span class="cm">,</span> <span class="i">$Value</span><span class="cm">,</span> <span class="i">$CorrelationValue</span><span class="cm">,</span> <span class="i">$RSquareValue</span><span class="cm">,</span> <span class="i">$CovarianceValue</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="cm">,</span> <span class="i">$DataLabel1</span><span class="cm">,</span> <span class="i">$DataLabel2</span><span class="cm">,</span> <span class="i">$DataValuesRef1</span><span class="cm">,</span> <span class="i">$DataValuesRef2</span><span class="cm">,</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">@CovarianceRowValues</span><span class="cm">,</span> <span class="i">@CorrelationRowValues</span><span class="cm">,</span> <span class="i">@RSquareRowValues</span><span class="s">)</span><span class="sc">;</span>
444 431
445 432 <span class="c"># Write out the column labels...</span>
446 433 <span class="i">@ColLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
447 434 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabels</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
448 435 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
449 436 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
450 437 <span class="k">print</span> <span class="i">CORRELATIONTEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
451 438 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
452 439 <span class="k">print</span> <span class="i">RSQUARETEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
453 440 <span class="s">}</span>
454 441 <span class="s">}</span>
455 442 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
456 443 <span class="k">print</span> <span class="i">COVARIANCETEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
457 444 <span class="s">}</span>
458 445
459 446 <span class="c"># Due to symmetric nature of these matrices, only one half needs to be</span>
460 447 <span class="c"># calculated. So, just calculate the lower half and copy it to upper half...</span>
461 448 <span class="k">my</span><span class="s">(</span><span class="i">%CorrelationMatrixMap</span><span class="cm">,</span> <span class="i">%RSquareMatrixMap</span><span class="cm">,</span> <span class="i">%CovarianceMatrixMap</span><span class="cm">,</span> <span class="i">$LabelIndex1</span><span class="cm">,</span> <span class="i">$LabelIndex2</span><span class="cm">,</span> <span class="i">@DataLabelsToAnalyze</span><span class="s">)</span><span class="sc">;</span>
462 449
463 450 <span class="i">%CorrelationMatrixMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> <span class="i">%RSquareMatrixMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span> <span class="i">%CovarianceMatrixMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
464 451 <span class="i">@DataLabelsToAnalyze</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
465 452 <span class="i">@DataLabelsToAnalyze</span> = <span class="i">$OptionsInfo</span>{<span class="w">AllDataLabelPairs</span>} ? <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabels</span>}[<span class="i">$Index</span>]} <span class="co">:</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataLabels</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
466 453
467 454 <span class="k">for</span> <span class="i">$LabelIndex1</span> <span class="s">(</span><span class="n">0</span> .. <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span> - <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
468 455 <span class="i">$DataLabel1</span> = <span class="i">$DataLabelsToAnalyze</span>[<span class="i">$LabelIndex1</span>]<span class="sc">;</span>
469 456 <span class="k">for</span> <span class="i">$LabelIndex2</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$LabelIndex1</span><span class="s">)</span> <span class="s">{</span>
470 457 <span class="i">$DataLabel2</span> = <span class="i">$DataLabelsToAnalyze</span>[<span class="i">$LabelIndex2</span>]<span class="sc">;</span>
471 458 <span class="i">$DataValuesRef1</span> = \<span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel1</span>}}<span class="sc">;</span>
472 459 <span class="i">$DataValuesRef2</span> = \<span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel2</span>}}<span class="sc">;</span>
473 460 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
474 461 <span class="i">$CorrelationValue</span> = <span class="i">Correlation</span><span class="s">(</span><span class="i">$DataValuesRef1</span><span class="cm">,</span> <span class="i">$DataValuesRef2</span><span class="s">)</span><span class="sc">;</span>
475 462 <span class="i">$CorrelationValue</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$CorrelationValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
476 463 <span class="i">$CorrelationMatrixMap</span>{<span class="i">$DataLabel1</span>}{<span class="i">$DataLabel2</span>} = <span class="i">$CorrelationValue</span><span class="sc">;</span>
477 464 <span class="k">if</span> <span class="s">(</span><span class="i">$DataLabel1</span> <span class="k">ne</span> <span class="i">$DataLabel2</span><span class="s">)</span> <span class="s">{</span>
478 465 <span class="i">$CorrelationMatrixMap</span>{<span class="i">$DataLabel2</span>}{<span class="i">$DataLabel1</span>} = <span class="i">$CorrelationValue</span><span class="sc">;</span>
479 466 <span class="s">}</span>
480 467 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
481 468 <span class="i">$RSquareValue</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$CorrelationValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="i">$CorrelationValue</span> ** <span class="n">2</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
482 469 <span class="i">$RSquareValue</span> = <span class="s">(</span><span class="k">length</span><span class="s">(</span><span class="i">$RSquareValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$RSquareValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
483 470 <span class="i">$RSquareMatrixMap</span>{<span class="i">$DataLabel1</span>}{<span class="i">$DataLabel2</span>} = <span class="i">$RSquareValue</span><span class="sc">;</span>
484 471 <span class="k">if</span> <span class="s">(</span><span class="i">$DataLabel1</span> <span class="k">ne</span> <span class="i">$DataLabel2</span><span class="s">)</span> <span class="s">{</span>
485 472 <span class="i">$RSquareMatrixMap</span>{<span class="i">$DataLabel2</span>}{<span class="i">$DataLabel1</span>} = <span class="i">$RSquareValue</span><span class="sc">;</span>
486 473 <span class="s">}</span>
487 474 <span class="s">}</span>
488 475 <span class="s">}</span>
489 476 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
490 477 <span class="i">$CovarianceValue</span> = <span class="i">Covariance</span><span class="s">(</span><span class="i">$DataValuesRef1</span><span class="cm">,</span> <span class="i">$DataValuesRef2</span><span class="s">)</span><span class="sc">;</span>
491 478 <span class="i">$CovarianceValue</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$CovarianceValue</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$CovarianceValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$CovarianceValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
492 479 <span class="i">$CovarianceMatrixMap</span>{<span class="i">$DataLabel1</span>}{<span class="i">$DataLabel2</span>} = <span class="i">$CovarianceValue</span><span class="sc">;</span>
493 480 <span class="k">if</span> <span class="s">(</span><span class="i">$DataLabel1</span> <span class="k">ne</span> <span class="i">$DataLabel2</span><span class="s">)</span> <span class="s">{</span>
494 481 <span class="i">$CovarianceMatrixMap</span>{<span class="i">$DataLabel2</span>}{<span class="i">$DataLabel1</span>} = <span class="i">$CovarianceValue</span><span class="sc">;</span>
495 482 <span class="s">}</span>
496 483 <span class="s">}</span>
497 484 <span class="s">}</span>
498 485 <span class="s">}</span>
499 486
500 487 <span class="c"># Write out the matrices...</span>
501 488 <span class="k">for</span> <span class="i">$LabelIndex1</span> <span class="s">(</span><span class="n">0</span> .. <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span> - <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
502 489 <span class="i">$DataLabel1</span> = <span class="i">$DataLabelsToAnalyze</span>[<span class="i">$LabelIndex1</span>]<span class="sc">;</span>
503 490 <span class="i">@CorrelationRowValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
504 491 <span class="i">@RSquareRowValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
505 492 <span class="i">@CovarianceRowValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
506 493 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
507 494 <span class="k">push</span> <span class="i">@CorrelationRowValues</span><span class="cm">,</span> <span class="i">$DataLabel1</span><span class="sc">;</span>
508 495 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
509 496 <span class="k">push</span> <span class="i">@RSquareRowValues</span><span class="cm">,</span> <span class="i">$DataLabel1</span><span class="sc">;</span>
510 497 <span class="s">}</span>
511 498 <span class="s">}</span>
512 499 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
513 500 <span class="k">push</span> <span class="i">@CovarianceRowValues</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="sc">;</span>
514 501 <span class="s">}</span>
515 502 <span class="k">for</span> <span class="i">$LabelIndex2</span> <span class="s">(</span><span class="n">0</span> .. <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span> - <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
516 503 <span class="i">$DataLabel2</span> = <span class="i">$DataLabelsToAnalyze</span>[<span class="i">$LabelIndex2</span>]<span class="sc">;</span>
517 504 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
518 505 <span class="k">push</span> <span class="i">@CorrelationRowValues</span><span class="cm">,</span> <span class="i">$CorrelationMatrixMap</span>{<span class="i">$DataLabel1</span>}{<span class="i">$DataLabel2</span>}<span class="sc">;</span>
519 506 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
520 507 <span class="k">push</span> <span class="i">@RSquareRowValues</span><span class="cm">,</span> <span class="i">$RSquareMatrixMap</span>{<span class="i">$DataLabel1</span>}{<span class="i">$DataLabel2</span>}<span class="sc">;</span>
521 508 <span class="s">}</span>
522 509 <span class="s">}</span>
523 510 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
524 511 <span class="k">push</span> <span class="i">@CovarianceRowValues</span><span class="cm">,</span> <span class="i">$CovarianceMatrixMap</span>{<span class="i">$DataLabel1</span>}{<span class="i">$DataLabel2</span>}<span class="sc">;</span>
525 512 <span class="s">}</span>
526 513 <span class="s">}</span>
527 514 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
528 515 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@CorrelationRowValues</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
529 516 <span class="k">print</span> <span class="i">CORRELATIONTEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
530 517 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
531 518 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@RSquareRowValues</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
532 519 <span class="k">print</span> <span class="i">RSQUARETEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
533 520 <span class="s">}</span>
534 521 <span class="s">}</span>
535 522 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
536 523 <span class="i">$Line</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@CovarianceRowValues</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
537 524 <span class="k">print</span> <span class="i">COVARIANCETEXTFILE</span> <span class="q">&quot;$Line\n&quot;</span><span class="sc">;</span>
538 525 <span class="s">}</span>
539 526 <span class="s">}</span>
540 527 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCorrelation</span> || <span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
541 528 <span class="k">close</span> <span class="w">CORRELATIONTEXTFILE</span><span class="sc">;</span>
542 529 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateRSquare</span><span class="s">)</span> <span class="s">{</span>
543 530 <span class="k">close</span> <span class="w">RSQUARETEXTFILE</span><span class="sc">;</span>
544 531 <span class="s">}</span>
545 532 <span class="s">}</span>
546 533 <span class="k">if</span> <span class="s">(</span><span class="i">$CalculateCovariance</span><span class="s">)</span> <span class="s">{</span>
547 534 <span class="k">close</span> <span class="w">COVARIANCETEXTFILE</span><span class="sc">;</span>
548 535 <span class="s">}</span>
549 536 <span class="s">}</span>
550 537
551 538 <span class="c"># Calculate standard scores...</span>
552 <a name="PerformStandardScoresAnalysis-"></a> 539 <span class="k">sub </span><span class="m">PerformStandardScoresAnalysis</span> <span class="s">{</span>
553 540 <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> <span class="i">$DataValuesToAnalyzeMapRef</span><span class="s">)</span> = <span class="i">@_</span><span class="sc">;</span>
554 541 <span class="k">my</span><span class="s">(</span><span class="i">$StandardScores</span><span class="cm">,</span> <span class="i">$StandardScoresN</span><span class="cm">,</span> <span class="i">$NewTextFile</span><span class="cm">,</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$Label</span><span class="cm">,</span> <span class="i">$NewLine</span><span class="s">)</span><span class="sc">;</span>
555 542
556 543 <span class="i">$StandardScores</span> = <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">standardscores</span>}<span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
557 544 <span class="i">$StandardScoresN</span> = <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">standardscoresn</span>}<span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
558 545
559 546 <span class="i">$NewTextFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] . <span class="q">&quot;StandardScores.&quot;</span> . <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>]<span class="sc">;</span>
560 547 <span class="k">print</span> <span class="q">&quot;Generating new text file $NewTextFile...\n&quot;</span><span class="sc">;</span>
561 548 <span class="k">open</span> <span class="w">NEWTEXTFILE</span><span class="cm">,</span> <span class="q">&quot;&gt;$NewTextFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $NewTextFile: $! \n&quot;</span><span class="sc">;</span>
562 549
563 550 <span class="k">my</span><span class="s">(</span><span class="i">$DataLabel</span><span class="cm">,</span> <span class="i">@DataLabelsToAnalyze</span><span class="s">)</span><span class="sc">;</span>
564 551 <span class="c"># Write out column labels...</span>
565 552 <span class="i">@ColLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
566 553 <span class="i">@DataLabelsToAnalyze</span> = <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelsToAnalyze</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
567 554 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
568 555 <span class="k">if</span> <span class="s">(</span><span class="i">$StandardScores</span><span class="s">)</span> <span class="s">{</span>
569 556 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="q">&quot;${DataLabel}\(StandardScores)&quot;</span><span class="sc">;</span>
570 557 <span class="s">}</span>
571 558 <span class="k">if</span> <span class="s">(</span><span class="i">$StandardScoresN</span><span class="s">)</span> <span class="s">{</span>
572 559 <span class="k">push</span> <span class="i">@ColLabels</span><span class="cm">,</span> <span class="q">&quot;${DataLabel}\(StandardScoresN)&quot;</span><span class="sc">;</span>
573 560 <span class="s">}</span>
574 561 <span class="s">}</span>
575 562 <span class="i">$NewLine</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@ColLabels</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
576 563 <span class="k">print</span> <span class="i">NEWTEXTFILE</span> <span class="q">&quot;$NewLine\n&quot;</span><span class="sc">;</span>
577 564
578 565 <span class="c"># Go over each column to be analyzed and calculate standard deviation</span>
579 566 <span class="c"># and mean values...</span>
580 567 <span class="k">my</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="cm">,</span> <span class="i">%StandardDeviationMap</span><span class="cm">,</span> <span class="i">%StandardDeviationNMap</span><span class="cm">,</span> <span class="i">%MeanMap</span><span class="s">)</span><span class="sc">;</span>
581 568 <span class="i">%StandardDeviationMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
582 569 <span class="i">%StandardDeviationNMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
583 570 <span class="i">%MeanMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
584 571 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
585 572 <span class="i">$DataValuesRef</span> = \<span class="i">@</span>{<span class="i">$DataValuesToAnalyzeMapRef</span>-&gt;{<span class="i">$DataLabel</span>}}<span class="sc">;</span>
586 573 <span class="k">if</span> <span class="s">(</span>!<span class="k">exists</span><span class="s">(</span><span class="i">$MeanMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
587 574 <span class="i">$MeanMap</span>{<span class="i">$DataLabel</span>} = <span class="i">Mean</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="s">)</span><span class="sc">;</span>
588 575 <span class="s">}</span>
589 576 <span class="k">if</span> <span class="s">(</span><span class="i">$StandardScores</span><span class="s">)</span> <span class="s">{</span>
590 577 <span class="k">if</span> <span class="s">(</span>!<span class="k">exists</span><span class="s">(</span><span class="i">$StandardDeviationMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
591 578 <span class="i">$StandardDeviationMap</span>{<span class="i">$DataLabel</span>} = <span class="i">StandardDeviation</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="s">)</span><span class="sc">;</span>
592 579 <span class="s">}</span>
593 580 <span class="s">}</span>
594 581 <span class="k">if</span> <span class="s">(</span><span class="i">$StandardScoresN</span><span class="s">)</span> <span class="s">{</span>
595 582 <span class="k">if</span> <span class="s">(</span>!<span class="k">exists</span><span class="s">(</span><span class="i">$StandardDeviationNMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
596 583 <span class="i">$StandardDeviationNMap</span>{<span class="i">$DataLabel</span>} = <span class="i">StandardDeviationN</span><span class="s">(</span><span class="i">$DataValuesRef</span><span class="s">)</span><span class="sc">;</span>
597 584 <span class="s">}</span>
598 585 <span class="s">}</span>
599 586 <span class="s">}</span>
600 587 <span class="c">#</span>
601 588 <span class="c"># Go over each data field and calculate standard scores for each column</span>
602 589 <span class="c"># using (x[i] - mean) / (n - 1) for StandardScores and (x[i] - mean) / n</span>
603 590 <span class="c"># for StandardScoresN; write out the calculated values as well...</span>
604 591
605 592 <span class="k">my</span><span class="s">(</span><span class="i">$SDFile</span><span class="cm">,</span> <span class="i">$Value</span><span class="cm">,</span> <span class="i">$ValueOkay</span><span class="cm">,</span> <span class="i">$ScoreValue</span><span class="cm">,</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$CmpdString</span><span class="cm">,</span> <span class="i">@CmpdLines</span><span class="cm">,</span> <span class="i">%DataFieldValues</span><span class="s">)</span><span class="sc">;</span>
606 593 <span class="i">$SDFile</span> = <span class="i">$SDFilesList</span>[<span class="i">$Index</span>]<span class="sc">;</span>
607 594
608 595 <span class="k">open</span> <span class="w">SDFILE</span><span class="cm">,</span> <span class="q">&quot;$SDFile&quot;</span> <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Can&#39;t open $SDFile: $! \n&quot;</span><span class="sc">;</span>
609 596 <span class="k">while</span> <span class="s">(</span><span class="i">$CmpdString</span> = <span class="i">ReadCmpdString</span><span class="s">(</span>\<span class="i">*SDFILE</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
610 597 <span class="i">@CmpdLines</span> = <span class="k">split</span> <span class="q">&quot;\n&quot;</span><span class="cm">,</span> <span class="i">$CmpdString</span><span class="sc">;</span>
611 598 <span class="i">%DataFieldValues</span> = <span class="i">GetCmpdDataHeaderLabelsAndValues</span><span class="s">(</span>\<span class="i">@CmpdLines</span><span class="s">)</span><span class="sc">;</span>
612 599 <span class="i">@RowValues</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
613 600 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
614 601 <span class="i">$Value</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span>
615 602 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span> <span class="i">$DataFieldValues</span>{<span class="i">$DataLabel</span>}<span class="s">)</span> <span class="s">{</span>
616 603 <span class="i">$Value</span> = <span class="i">$DataFieldValues</span>{<span class="i">$DataLabel</span>}<span class="sc">;</span>
617 604 <span class="s">}</span>
618 605 <span class="i">$ValueOkay</span> = <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">CheckData</span>} &amp;&amp; !<span class="i">IsNumerical</span><span class="s">(</span><span class="i">$Value</span><span class="s">)</span><span class="s">)</span> ? <span class="n">0</span> <span class="co">:</span> <span class="n">1</span><span class="sc">;</span>
619 606 <span class="k">if</span> <span class="s">(</span><span class="i">$StandardScores</span><span class="s">)</span> <span class="s">{</span>
620 607 <span class="i">$ScoreValue</span> = <span class="i">$ValueOkay</span> ? <span class="s">(</span><span class="s">(</span><span class="i">$Value</span> - <span class="i">$MeanMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span>/<span class="i">$StandardDeviationMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
621 608 <span class="i">$ScoreValue</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$ScoreValue</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$ScoreValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$ScoreValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
622 609 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$ScoreValue</span><span class="sc">;</span>
623 610 <span class="s">}</span>
624 611 <span class="k">if</span> <span class="s">(</span><span class="i">$StandardScoresN</span><span class="s">)</span> <span class="s">{</span>
625 612 <span class="i">$ScoreValue</span> = <span class="i">$ValueOkay</span> ? <span class="s">(</span><span class="s">(</span><span class="i">$Value</span> - <span class="i">$MeanMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span>/<span class="i">$StandardDeviationNMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
626 613 <span class="i">$ScoreValue</span> = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$ScoreValue</span><span class="s">)</span> &amp;&amp; <span class="k">length</span><span class="s">(</span><span class="i">$ScoreValue</span><span class="s">)</span><span class="s">)</span> ? <span class="s">(</span><span class="k">sprintf</span><span class="s">(</span><span class="q">&quot;%.$OptionsInfo{Precision}f&quot;</span><span class="cm">,</span> <span class="i">$ScoreValue</span><span class="s">)</span> + <span class="n">0</span><span class="s">)</span> <span class="co">:</span> <span class="q">&quot;&quot;</span><span class="sc">;</span>
627 614 <span class="k">push</span> <span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$ScoreValue</span><span class="sc">;</span>
628 615 <span class="s">}</span>
629 616 <span class="s">}</span>
630 617 <span class="i">$NewLine</span> = <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@RowValues</span><span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>}<span class="cm">,</span> <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>}<span class="s">)</span><span class="sc">;</span>
631 618 <span class="k">print</span> <span class="i">NEWTEXTFILE</span> <span class="q">&quot;$NewLine\n&quot;</span><span class="sc">;</span>
632 619 <span class="s">}</span>
633 620 <span class="k">close</span> <span class="w">SDFILE</span><span class="sc">;</span>
634 621 <span class="k">close</span> <span class="w">NEWTEXTFILE</span><span class="sc">;</span>
635 622
636 623 <span class="s">}</span>
637 624
638 625 <span class="c"># Make sure the specified data field labels exists in SD files...</span>
639 <a name="ProcessSDFilesDataLabelsInfo-"></a> 626 <span class="k">sub </span><span class="m">ProcessSDFilesDataLabelsInfo</span> <span class="s">{</span>
640 627 <span class="k">my</span><span class="s">(</span><span class="i">$Index</span><span class="cm">,</span> <span class="i">$DataFieldIndex</span><span class="cm">,</span> <span class="i">$SDFile</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="cm">,</span> <span class="i">@DataLabelsToAnalyze</span><span class="cm">,</span> <span class="i">%UniqueDataLabelsToAnalyzeMap</span><span class="s">)</span><span class="sc">;</span>
641 628
642 629 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelsToAnalyze</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
643 630 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelPairs1ToAnalyze</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
644 631 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelPairs2ToAnalyze</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
645 632 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">UniqueDataLabelsToAnalyze</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
646 633
647 634 <span class="j">FILELIST:</span> <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#SDFilesList</span><span class="s">)</span> <span class="s">{</span>
648 635 <span class="i">$SDFile</span> = <span class="i">$SDFilesList</span>[<span class="i">$Index</span>]<span class="sc">;</span>
649 636
650 637 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelsToAnalyze</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
651 638 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelPairs1ToAnalyze</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
652 639 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelPairs2ToAnalyze</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
653 640 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">UniqueDataLabelsToAnalyze</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
654 641
655 642 <span class="i">%UniqueDataLabelsToAnalyzeMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
656 643
657 644 <span class="k">if</span> <span class="s">(</span><span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>]<span class="s">)</span> <span class="s">{</span>
658 645 <span class="i">@DataLabelsToAnalyze</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
659 646 <span class="k">if</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabels</span>}}<span class="s">)</span> <span class="s">{</span>
660 647 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabels</span>}}<span class="s">)</span> <span class="s">{</span>
661 648 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabelsMap</span>}[<span class="i">$Index</span>]{<span class="i">$DataLabel</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
662 649 <span class="k">push</span> <span class="i">@DataLabelsToAnalyze</span><span class="cm">,</span> <span class="i">$DataLabel</span><span class="sc">;</span>
663 650 <span class="s">}</span>
664 651 <span class="s">}</span>
665 652 <span class="s">}</span>
666 653 <span class="k">elsif</span> <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">DataFields</span>}<span class="s">)</span> &amp;&amp; <span class="i">$OptionsInfo</span>{<span class="w">DataFields</span>} =~ <span class="q">/^All$/i</span><span class="s">)</span> <span class="s">{</span>
667 654 <span class="k">push</span> <span class="i">@DataLabelsToAnalyze</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabels</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
668 655 <span class="s">}</span>
669 656 <span class="k">else</span> <span class="s">{</span>
670 657 <span class="k">push</span> <span class="i">@DataLabelsToAnalyze</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataLabels</span>}[<span class="i">$Index</span>]}<span class="sc">;</span>
671 658 <span class="s">}</span>
672 659 <span class="k">if</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
673 660 <span class="k">push</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelsToAnalyze</span>}[<span class="i">$Index</span>]}<span class="cm">,</span> <span class="i">@DataLabelsToAnalyze</span><span class="sc">;</span>
674 661 <span class="c"># Set up unique data field label map as well...</span>
675 662 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
676 663 <span class="k">if</span> <span class="s">(</span>!<span class="k">exists</span> <span class="i">$UniqueDataLabelsToAnalyzeMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span> <span class="s">{</span>
677 664 <span class="i">$UniqueDataLabelsToAnalyzeMap</span>{<span class="i">$DataLabel</span>} = <span class="i">$DataLabel</span><span class="sc">;</span>
678 665 <span class="s">}</span>
679 666 <span class="s">}</span>
680 667 <span class="s">}</span>
681 668 <span class="k">else</span> <span class="s">{</span>
682 669 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: None of the data field labels specified, @{$OptionsInfo{SpecifiedDataLabels}}, using \&quot;--datafields\&quot; option exist.\n&quot;</span><span class="sc">;</span>
683 670 <span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
684 671 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
685 672 <span class="s">}</span>
686 673 <span class="k">if</span> <span class="s">(</span>!<span class="i">$OptionsInfo</span>{<span class="w">Overwrite</span>} &amp;&amp; <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">frequency</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
687 674 <span class="c"># Make sure specific frequency files don&#39;t exist...</span>
688 675 <span class="k">my</span><span class="s">(</span><span class="i">$FrequencyFile</span><span class="s">)</span><span class="sc">;</span>
689 676 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
690 677 <span class="i">$FrequencyFile</span> = <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] . <span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabelsMap</span>}[<span class="i">$Index</span>]{<span class="i">$DataLabel</span>} . <span class="q">&quot;FrequencyAnalysis.&quot;</span> . <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>]<span class="sc">;</span>
691 678 <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="i">$FrequencyFile</span><span class="s">)</span> <span class="s">{</span>
692 679 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file $FrequencyFile already exists.\n&quot;</span><span class="sc">;</span>
693 680 <span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
694 681 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
695 682 <span class="s">}</span>
696 683 <span class="s">}</span>
697 684 <span class="s">}</span>
698 685 <span class="c"># Setup specified data field label pairs...</span>
699 686 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span> <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">correlation</span>} || <span class="k">exists</span> <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">covariance</span>} || <span class="k">exists</span> <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">rsquare</span>}<span class="s">)</span> <span class="s">{</span>
700 687 <span class="k">my</span><span class="s">(</span><span class="i">@DataLabelPairsToAnalyze</span><span class="cm">,</span> <span class="i">$DataLabel1</span><span class="cm">,</span> <span class="i">$DataLabel2</span><span class="s">)</span><span class="sc">;</span>
701 688 <span class="k">if</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabelPairs</span>}}<span class="s">)</span> <span class="s">{</span>
702 689 <span class="c"># Make sure both data field labels exist...</span>
703 690 <span class="k">my</span><span class="s">(</span><span class="i">$DataFieldIndex</span><span class="s">)</span><span class="sc">;</span>
704 691 <span class="k">for</span> <span class="s">(</span><span class="i">$DataFieldIndex</span> = <span class="n">0</span><span class="sc">;</span> <span class="s">(</span><span class="s">(</span><span class="i">$DataFieldIndex</span> + <span class="n">1</span><span class="s">)</span> &lt; <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabelPairs</span>}}<span class="s">)</span><span class="sc">;</span> <span class="i">$DataFieldIndex</span> += <span class="n">2</span> <span class="s">)</span> <span class="s">{</span>
705 692 <span class="i">$DataLabel1</span> = <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabelPairs</span>}[<span class="i">$DataFieldIndex</span>]<span class="sc">;</span>
706 693 <span class="i">$DataLabel2</span> = <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabelPairs</span>}[<span class="i">$DataFieldIndex</span> + <span class="n">1</span>]<span class="sc">;</span>
707 694 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabelsMap</span>}[<span class="i">$Index</span>]{<span class="i">$DataLabel1</span>}<span class="s">)</span> &amp;&amp; <span class="k">exists</span><span class="s">(</span><span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabelsMap</span>}[<span class="i">$Index</span>]{<span class="i">$DataLabel2</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
708 695 <span class="k">push</span> <span class="i">@DataLabelPairsToAnalyze</span><span class="cm">,</span> <span class="s">(</span><span class="i">$DataLabel1</span><span class="cm">,</span> <span class="i">$DataLabel2</span><span class="s">)</span><span class="sc">;</span>
709 696 <span class="s">}</span>
710 697 <span class="s">}</span>
711 698 <span class="s">}</span>
712 699 <span class="k">elsif</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">AllDataLabelPairs</span>}<span class="s">)</span> <span class="s">{</span>
713 700 <span class="k">for</span> <span class="i">$DataLabel1</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabels</span>}[<span class="i">$Index</span>]}<span class="s">)</span> <span class="s">{</span>
714 701 <span class="k">for</span> <span class="i">$DataLabel2</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabels</span>}[<span class="i">$Index</span>]}<span class="s">)</span> <span class="s">{</span>
715 702 <span class="k">push</span> <span class="i">@DataLabelPairsToAnalyze</span><span class="cm">,</span> <span class="s">(</span><span class="i">$DataLabel1</span><span class="cm">,</span> <span class="i">$DataLabel2</span><span class="s">)</span><span class="sc">;</span>
716 703 <span class="s">}</span>
717 704 <span class="s">}</span>
718 705 <span class="s">}</span>
719 706 <span class="k">else</span> <span class="s">{</span>
720 707 <span class="k">for</span> <span class="i">$DataLabel1</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataLabels</span>}[<span class="i">$Index</span>]}<span class="s">)</span> <span class="s">{</span>
721 708 <span class="k">for</span> <span class="i">$DataLabel2</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataLabels</span>}[<span class="i">$Index</span>]}<span class="s">)</span> <span class="s">{</span>
722 709 <span class="k">push</span> <span class="i">@DataLabelPairsToAnalyze</span><span class="cm">,</span> <span class="s">(</span><span class="i">$DataLabel1</span><span class="cm">,</span> <span class="i">$DataLabel2</span><span class="s">)</span><span class="sc">;</span>
723 710 <span class="s">}</span>
724 711 <span class="s">}</span>
725 712 <span class="s">}</span>
726 713 <span class="k">if</span> <span class="s">(</span><span class="i">@DataLabelPairsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
727 714 <span class="k">if</span> <span class="s">(</span><span class="i">@DataLabelPairsToAnalyze</span> % <span class="n">2</span><span class="s">)</span> <span class="s">{</span>
728 715 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: Invalid number values specified using \&quot;--datafieldpairs\&quot; option: It must contain even number of valid values.\n&quot;</span><span class="sc">;</span>
729 716 <span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
730 717 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
731 718 <span class="s">}</span>
732 719 <span class="k">else</span> <span class="s">{</span>
733 720 <span class="k">for</span> <span class="s">(</span><span class="i">$DataFieldIndex</span> = <span class="n">0</span><span class="sc">;</span> <span class="i">$DataFieldIndex</span> &lt; <span class="i">@DataLabelPairsToAnalyze</span><span class="sc">;</span> <span class="i">$DataFieldIndex</span> += <span class="n">2</span><span class="s">)</span> <span class="s">{</span>
734 721 <span class="k">push</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelPairs1ToAnalyze</span>}[<span class="i">$Index</span>]}<span class="cm">,</span> <span class="i">$DataLabelPairsToAnalyze</span>[<span class="i">$DataFieldIndex</span>]<span class="sc">;</span>
735 722 <span class="k">push</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">DataLabelPairs2ToAnalyze</span>}[<span class="i">$Index</span>]}<span class="cm">,</span> <span class="i">$DataLabelPairsToAnalyze</span>[<span class="i">$DataFieldIndex</span> + <span class="n">1</span>]<span class="sc">;</span>
736 723 <span class="s">}</span>
737 724 <span class="c"># Set up unique data field labe map as well...</span>
738 725 <span class="k">for</span> <span class="i">$DataLabel</span> <span class="s">(</span><span class="i">@DataLabelPairsToAnalyze</span><span class="s">)</span> <span class="s">{</span>
739 726 <span class="k">if</span> <span class="s">(</span>!<span class="k">exists</span> <span class="i">$UniqueDataLabelsToAnalyzeMap</span>{<span class="i">$DataLabel</span>}<span class="s">)</span> <span class="s">{</span>
740 727 <span class="i">$UniqueDataLabelsToAnalyzeMap</span>{<span class="i">$DataLabel</span>} = <span class="i">$DataLabel</span><span class="sc">;</span>
741 728 <span class="s">}</span>
742 729 <span class="s">}</span>
743 730 <span class="s">}</span>
744 731 <span class="s">}</span>
745 732 <span class="s">}</span>
746 733 <span class="c"># Setup unique data field label array...</span>
747 734 <span class="k">push</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">UniqueDataLabelsToAnalyze</span>}[<span class="i">$Index</span>]}<span class="cm">,</span> <span class="s">(</span><span class="k">sort</span> <span class="k">keys</span> <span class="i">%UniqueDataLabelsToAnalyzeMap</span><span class="s">)</span><span class="sc">;</span>
748 735 <span class="s">}</span>
749 736 <span class="s">}</span>
750 737 <span class="s">}</span>
751 738
752 739 <span class="c"># Retrieve information about input SD files...</span>
753 <a name="RetrieveSDFilesInfo-"></a> 740 <span class="k">sub </span><span class="m">RetrieveSDFilesInfo</span> <span class="s">{</span>
754 741 <span class="k">my</span><span class="s">(</span><span class="i">$SDFile</span><span class="cm">,</span> <span class="i">$Index</span><span class="cm">,</span> <span class="i">$FileDir</span><span class="cm">,</span> <span class="i">$FileExt</span><span class="cm">,</span> <span class="i">$FileName</span><span class="cm">,</span> <span class="i">$OutFile</span><span class="cm">,</span> <span class="i">$OutFileRoot</span><span class="cm">,</span> <span class="i">$OutFileExt</span><span class="cm">,</span> <span class="i">$CmpdCount</span><span class="s">)</span><span class="sc">;</span>
755 742
756 743 <span class="i">%SDFilesInfo</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
757 744
758 745 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
759 746 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CmpdCount</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
760 747 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
761 748 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
762 749
763 750 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataFieldLabels</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
764 751 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataFieldLabelsMap</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
765 752 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataLabels</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
766 753
767 754 <span class="j">FILELIST:</span> <span class="k">for</span> <span class="i">$Index</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#SDFilesList</span><span class="s">)</span> <span class="s">{</span>
768 755 <span class="i">$SDFile</span> = <span class="i">$SDFilesList</span>[<span class="i">$Index</span>]<span class="sc">;</span>
769 756
770 757 <span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
771 758
772 759 <span class="i">$SDFilesInfo</span>{<span class="w">CmpdCount</span>}[<span class="i">$Index</span>] = <span class="n">0</span><span class="sc">;</span>
773 760 <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] = <span class="q">&quot;&quot;</span><span class="sc">;</span>
774 761 <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>] = <span class="q">&quot;&quot;</span><span class="sc">;</span>
775 762
776 763 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabels</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
777 764 <span class="i">%</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabelsMap</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
778 765 <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataLabels</span>}[<span class="i">$Index</span>]} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
779 766
780 767 <span class="k">if</span> <span class="s">(</span>!<span class="s">(</span><span class="k">-e</span> <span class="i">$SDFile</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
781 768 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: It doesn&#39;t exist\n&quot;</span><span class="sc">;</span>
782 769 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
783 770 <span class="s">}</span>
784 771 <span class="k">if</span> <span class="s">(</span>!<span class="i">CheckFileType</span><span class="s">(</span><span class="i">$SDFile</span><span class="cm">,</span> <span class="q">&quot;sd sdf&quot;</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
785 772 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: It&#39;s not a SD file\n&quot;</span><span class="sc">;</span>
786 773 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
787 774 <span class="s">}</span>
788 775
789 776 <span class="c"># Generate appropriate name for the new text files...</span>
790 777 <span class="i">$FileDir</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span> <span class="i">$FileName</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span> <span class="i">$FileExt</span> = <span class="q">&quot;&quot;</span><span class="sc">;</span>
791 778 <span class="s">(</span><span class="i">$FileDir</span><span class="cm">,</span> <span class="i">$FileName</span><span class="cm">,</span> <span class="i">$FileExt</span><span class="s">)</span> = <span class="i">ParseFileName</span><span class="s">(</span><span class="i">$SDFile</span><span class="s">)</span><span class="sc">;</span>
792 779 <span class="i">$OutFileExt</span> = <span class="q">&quot;csv&quot;</span><span class="sc">;</span>
793 780 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/^tab$/i</span><span class="s">)</span> <span class="s">{</span>
794 781 <span class="i">$OutFileExt</span> = <span class="q">&quot;tsv&quot;</span><span class="sc">;</span>
795 782 <span class="s">}</span>
796 783 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">root</span>} &amp;&amp; <span class="s">(</span><span class="i">@SDFilesList</span> == <span class="n">1</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
797 784 <span class="k">my</span> <span class="s">(</span><span class="i">$RootFileDir</span><span class="cm">,</span> <span class="i">$RootFileName</span><span class="cm">,</span> <span class="i">$RootFileExt</span><span class="s">)</span> = <span class="i">ParseFileName</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">root</span>}<span class="s">)</span><span class="sc">;</span>
798 785 <span class="k">if</span> <span class="s">(</span><span class="i">$RootFileName</span> &amp;&amp; <span class="i">$RootFileExt</span><span class="s">)</span> <span class="s">{</span>
799 786 <span class="i">$FileName</span> = <span class="i">$RootFileName</span><span class="sc">;</span>
800 787 <span class="s">}</span>
801 788 <span class="k">else</span> <span class="s">{</span>
802 789 <span class="i">$FileName</span> = <span class="i">$Options</span>{<span class="w">root</span>}<span class="sc">;</span>
803 790 <span class="s">}</span>
804 791 <span class="i">$OutFileRoot</span> = <span class="i">$FileName</span><span class="sc">;</span>
805 792 <span class="s">}</span>
806 793 <span class="k">else</span> <span class="s">{</span>
807 794 <span class="i">$OutFileRoot</span> = <span class="i">$FileName</span><span class="sc">;</span>
808 795 <span class="s">}</span>
809 796 <span class="i">$OutFile</span> = <span class="i">$OutFileRoot</span> . <span class="i">$OptionsInfo</span>{<span class="w">FileNameMode</span>} . <span class="q">&quot;.$OutFileExt&quot;</span><span class="sc">;</span>
810 797
811 798 <span class="k">if</span> <span class="s">(</span>!<span class="i">$OptionsInfo</span>{<span class="w">Overwrite</span>}<span class="s">)</span> <span class="s">{</span>
812 799 <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="i">$OutFile</span><span class="s">)</span> <span class="s">{</span>
813 800 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file $OutFile already exists\n&quot;</span><span class="sc">;</span>
814 801 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
815 802 <span class="s">}</span>
816 803 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">covariance</span>}<span class="s">)</span> || <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">correlation</span>}<span class="s">)</span> || <span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">rsquare</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
817 804 <span class="k">if</span> <span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">AllDataLabelPairs</span>}<span class="s">)</span> <span class="s">{</span>
818 805 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">covariance</span>}<span class="s">)</span> &amp;&amp; <span class="s">(</span><span class="k">-e</span> <span class="q">&quot;${OutFileRoot}CovarianceMatrix.${FileExt}&quot;</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
819 806 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file ${OutFileRoot}Covariance.${FileExt} already exists.\n&quot;</span><span class="sc">;</span>
820 807 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
821 808 <span class="s">}</span>
822 809 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">correlation</span>}<span class="s">)</span> &amp;&amp; <span class="s">(</span><span class="k">-e</span> <span class="q">&quot;${OutFileRoot}CorrelationMatrix.${FileExt}&quot;</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
823 810 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file ${OutFileRoot}CorrelationMatrix.${FileExt} already exists.\n&quot;</span><span class="sc">;</span>
824 811 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
825 812 <span class="s">}</span>
826 813 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">rsquare</span>}<span class="s">)</span> &amp;&amp; <span class="s">(</span><span class="k">-e</span> <span class="q">&quot;${OutFileRoot}RSquareMatrix.${FileExt}&quot;</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
827 814 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file ${OutFileRoot}RSquareMatrix.${FileExt} already exists.\n&quot;</span><span class="sc">;</span>
828 815 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
829 816 <span class="s">}</span>
830 817 <span class="s">}</span>
831 818 <span class="k">else</span> <span class="s">{</span>
832 819 <span class="k">if</span> <span class="s">(</span><span class="k">-e</span> <span class="q">&quot;${OutFileRoot}ColumnPairsAnalysis.${FileExt}&quot;</span><span class="s">)</span> <span class="s">{</span>
833 820 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file ${OutFileRoot}ColumnPairsAnalysis.${FileExt} already exists.\n&quot;</span><span class="sc">;</span>
834 821 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
835 822 <span class="s">}</span>
836 823 <span class="s">}</span>
837 824 <span class="s">}</span>
838 825 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="w">standardscores</span>}<span class="s">)</span> &amp;&amp; <span class="s">(</span><span class="k">-e</span> <span class="q">&quot;${OutFileRoot}StandardScores.${FileExt}&quot;</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
839 826 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: The file ${OutFileRoot}StandardScores.${FileExt} already exists.\n&quot;</span><span class="sc">;</span>
840 827 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
841 828 <span class="s">}</span>
842 829 <span class="s">}</span>
843 830
844 831 <span class="k">if</span> <span class="s">(</span>!<span class="k">open</span> <span class="w">SDFILE</span><span class="cm">,</span> <span class="q">&quot;$SDFile&quot;</span><span class="s">)</span> <span class="s">{</span>
845 832 <span class="k">warn</span> <span class="q">&quot;Warning: Ignoring file $SDFile: Couldn&#39;t open it: $! \n&quot;</span><span class="sc">;</span>
846 833 <span class="k">next</span> <span class="j">FILELIST</span><span class="sc">;</span>
847 834 <span class="s">}</span>
848 835
849 836 <span class="k">my</span><span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$Label</span><span class="cm">,</span> <span class="i">$DataFieldLabelsRef</span><span class="cm">,</span> <span class="i">$CommonDataFieldLabelsRef</span><span class="cm">,</span> <span class="i">@DataFieldLabels</span><span class="cm">,</span> <span class="i">@CommonDataFieldLabels</span><span class="s">)</span><span class="sc">;</span>
850 837 <span class="i">$CmpdCount</span> = <span class="n">0</span><span class="sc">;</span>
851 838 <span class="i">@DataFieldLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
852 839 <span class="i">@CommonDataFieldLabels</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
853 840 <span class="s">(</span><span class="i">$CmpdCount</span><span class="cm">,</span> <span class="i">$DataFieldLabelsRef</span><span class="cm">,</span> <span class="i">$CommonDataFieldLabelsRef</span><span class="s">)</span> = <span class="i">GetAllAndCommonCmpdDataHeaderLabels</span><span class="s">(</span>\<span class="i">*SDFILE</span><span class="s">)</span><span class="sc">;</span>
854 841 <span class="k">push</span> <span class="i">@DataFieldLabels</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$DataFieldLabelsRef</span>}<span class="sc">;</span>
855 842 <span class="k">push</span> <span class="i">@CommonDataFieldLabels</span><span class="cm">,</span> <span class="i">@</span>{<span class="i">$CommonDataFieldLabelsRef</span>}<span class="sc">;</span>
856 843 <span class="k">close</span> <span class="w">SDFILE</span><span class="sc">;</span>
857 844
858 845 <span class="i">$SDFilesInfo</span>{<span class="w">FileOkay</span>}[<span class="i">$Index</span>] = <span class="n">1</span><span class="sc">;</span>
859 846 <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileRoot</span>}[<span class="i">$Index</span>] = <span class="q">&quot;$OutFileRoot&quot;</span><span class="sc">;</span>
860 847 <span class="i">$SDFilesInfo</span>{<span class="w">NewTextFileExt</span>}[<span class="i">$Index</span>] = <span class="q">&quot;$OutFileExt&quot;</span><span class="sc">;</span>
861 848
862 849 <span class="i">$SDFilesInfo</span>{<span class="w">CmpdCount</span>}[<span class="i">$Index</span>] = <span class="i">$CmpdCount</span><span class="sc">;</span>
863 850 <span class="k">push</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabels</span>}[<span class="i">$Index</span>]}<span class="cm">,</span> <span class="i">@DataFieldLabels</span><span class="sc">;</span>
864 851 <span class="k">push</span> <span class="i">@</span>{<span class="i">$SDFilesInfo</span>{<span class="w">CommonDataLabels</span>}[<span class="i">$Index</span>]}<span class="cm">,</span> <span class="i">@CommonDataFieldLabels</span><span class="sc">;</span>
865 852 <span class="k">for</span> <span class="i">$Label</span> <span class="s">(</span><span class="i">@DataFieldLabels</span><span class="s">)</span> <span class="s">{</span>
866 853 <span class="i">$SDFilesInfo</span>{<span class="w">AllDataLabelsMap</span>}[<span class="i">$Index</span>]{<span class="i">$Label</span>} = <span class="i">$Label</span><span class="sc">;</span>
867 854 <span class="s">}</span>
868 855 <span class="s">}</span>
869 856 <span class="s">}</span>
870 857
871 858 <span class="c"># Process option values...</span>
872 <a name="ProcessOptions-"></a> 859 <span class="k">sub </span><span class="m">ProcessOptions</span> <span class="s">{</span>
873 860 <span class="i">%OptionsInfo</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
874 861
875 862 <span class="i">$OptionsInfo</span>{<span class="w">Mode</span>} = <span class="i">$Options</span>{<span class="w">mode</span>}<span class="sc">;</span>
876 863
877 864 <span class="i">$OptionsInfo</span>{<span class="w">DataFields</span>} = <span class="k">defined</span> <span class="i">$Options</span>{<span class="w">datafields</span>} ? <span class="i">$Options</span>{<span class="w">datafields</span>} <span class="co">:</span> <span class="k">undef</span><span class="sc">;</span>
878 865
879 866 <span class="i">$OptionsInfo</span>{<span class="w">DetailLevel</span>} = <span class="i">$Options</span>{<span class="w">detail</span>}<span class="sc">;</span>
880 867
881 868 <span class="c"># Setup supported statistical functions...</span>
882 869 <span class="k">my</span><span class="s">(</span><span class="i">$SupportedFunction</span><span class="cm">,</span> <span class="i">@SupportedStatisticaFunctions</span><span class="cm">,</span> <span class="i">%SupportedStatisticaFunctionsMap</span><span class="s">)</span><span class="sc">;</span>
883 870
884 871 <span class="i">%SupportedStatisticaFunctionsMap</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
885 872 <span class="i">@SupportedStatisticaFunctions</span> = <span class="q">qw(Average AverageDeviation Correlation Count Covariance GeometricMean Frequency HarmonicMean KLargest KSmallest Kurtosis Maximum Minimum Mean Median Mode RSquare Skewness Sum SumOfSquares StandardDeviation StandardDeviationN StandardError StandardScores StandardScoresN TrimMean Variance VarianceN)</span><span class="sc">;</span>
886 873
887 874 <span class="k">for</span> <span class="i">$SupportedFunction</span> <span class="s">(</span><span class="i">@SupportedStatisticaFunctions</span><span class="s">)</span> <span class="s">{</span>
888 875 <span class="i">$SupportedStatisticaFunctionsMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SupportedFunction</span><span class="s">)</span>} = <span class="i">$SupportedFunction</span><span class="sc">;</span>
889 876 <span class="s">}</span>
890 877
891 878 <span class="c"># Setup a list of functions to use for analysis...</span>
892 879 <span class="k">my</span><span class="s">(</span><span class="i">$SpecifiedFunction</span><span class="s">)</span><span class="sc">;</span>
893 880
894 881 <span class="i">%</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
895 882 <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctions</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
896 883
897 884 <span class="c"># Check mode values...</span>
898 885 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^DescriptiveStatisticsBasic$/i</span> <span class="s">)</span> <span class="s">{</span>
899 886 <span class="i">$OptionsInfo</span>{<span class="w">FileNameMode</span>} = <span class="q">&quot;DescriptiveStatisticsBasic&quot;</span><span class="sc">;</span>
900 887 <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctions</span>}} = <span class="q">qw(Count Maximum Minimum Mean Median StandardDeviation StandardError Variance Sum)</span><span class="sc">;</span>
901 888 <span class="s">}</span>
902 889 <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^DescriptiveStatisticsAll$/i</span> <span class="s">)</span> <span class="s">{</span>
903 890 <span class="i">$OptionsInfo</span>{<span class="w">FileNameMode</span>} = <span class="q">&quot;DescriptiveStatisticsAll&quot;</span><span class="sc">;</span>
904 891 <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctions</span>}} = <span class="q">qw(Count Maximum Minimum Mean GeometricMean HarmonicMean TrimMean Median Mode StandardDeviation Kurtosis Skewness StandardError Variance RSquare Frequency KLargest KSmallest Sum)</span><span class="sc">;</span>
905 892 <span class="s">}</span>
906 893 <span class="k">elsif</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">mode</span>} =~ <span class="q">/^All$/i</span> <span class="s">)</span> <span class="s">{</span>
907 894 <span class="i">$OptionsInfo</span>{<span class="w">FileNameMode</span>} = <span class="q">&quot;AllStatistics&quot;</span><span class="sc">;</span>
908 895 <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctions</span>}} = <span class="i">@SupportedStatisticaFunctions</span><span class="sc">;</span>
909 896 <span class="s">}</span>
910 897 <span class="k">else</span> <span class="s">{</span>
911 898 <span class="i">$OptionsInfo</span>{<span class="w">FileNameMode</span>} = <span class="q">&quot;SpecifiedStatistics&quot;</span><span class="sc">;</span>
912 899
913 900 <span class="c"># Comma delimited list of functions...</span>
914 901 <span class="k">my</span><span class="s">(</span><span class="i">$Mode</span><span class="cm">,</span> <span class="i">@SpecifiedFunctions</span><span class="cm">,</span> <span class="i">@UnsupportedSpecifiedFunctions</span><span class="s">)</span><span class="sc">;</span>
915 902
916 903 <span class="i">$Mode</span> = <span class="i">$Options</span>{<span class="w">mode</span>}<span class="sc">;</span>
917 904 <span class="i">$Mode</span> =~ <span class="q">s/ //g</span><span class="sc">;</span>
918 905 <span class="i">@SpecifiedFunctions</span> = <span class="k">split</span> <span class="q">&quot;,&quot;</span><span class="cm">,</span> <span class="i">$Mode</span><span class="sc">;</span>
919 906 <span class="i">@UnsupportedSpecifiedFunctions</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
920 907 <span class="k">for</span> <span class="i">$SpecifiedFunction</span> <span class="s">(</span><span class="i">@SpecifiedFunctions</span><span class="s">)</span> <span class="s">{</span>
921 908 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span><span class="s">(</span><span class="i">$SupportedStatisticaFunctionsMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedFunction</span><span class="s">)</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
922 909 <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctions</span>}}<span class="cm">,</span> <span class="i">$SpecifiedFunction</span><span class="sc">;</span>
923 910 <span class="s">}</span>
924 911 <span class="k">else</span> <span class="s">{</span>
925 912 <span class="k">push</span> <span class="i">@UnsupportedSpecifiedFunctions</span><span class="cm">,</span> <span class="i">$SpecifiedFunction</span><span class="sc">;</span>
926 913 <span class="s">}</span>
927 914 <span class="s">}</span>
928 915 <span class="k">if</span> <span class="s">(</span><span class="i">@UnsupportedSpecifiedFunctions</span><span class="s">)</span> <span class="s">{</span>
929 916 <span class="k">if</span> <span class="s">(</span><span class="i">@UnsupportedSpecifiedFunctions</span> &gt; <span class="n">1</span><span class="s">)</span> <span class="s">{</span>
930 917 <span class="k">warn</span> <span class="q">&quot;Error: The values specified - &quot;</span><span class="cm">,</span> <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@UnsupportedSpecifiedFunctions</span><span class="cm">,</span> <span class="q">&quot;, &quot;</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="cm">,</span><span class="q">&quot; - for option \&quot;-m --mode\&quot; are not valid.\n&quot;</span><span class="sc">;</span>
931 918 <span class="s">}</span>
932 919 <span class="k">else</span> <span class="s">{</span>
933 920 <span class="k">warn</span> <span class="q">&quot;Error: The value specified, @UnsupportedSpecifiedFunctions , for option \&quot;-m --mode\&quot; is not valid.\n&quot;</span><span class="sc">;</span>
934 921 <span class="s">}</span>
935 922 <span class="k">die</span> <span class="q">&quot;Allowed values:&quot;</span><span class="cm">,</span> <span class="i">JoinWords</span><span class="s">(</span>\<span class="i">@SupportedStatisticaFunctions</span><span class="cm">,</span> <span class="q">&quot;, &quot;</span><span class="cm">,</span> <span class="n">0</span><span class="s">)</span><span class="cm">,</span> <span class="q">&quot;\n&quot;</span><span class="sc">;</span>
936 923 <span class="s">}</span>
937 924 <span class="s">}</span>
938 925
939 926 <span class="j">FUNCTION:</span> <span class="k">for</span> <span class="i">$SpecifiedFunction</span> <span class="s">(</span><span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctions</span>}}<span class="s">)</span> <span class="s">{</span>
940 927 <span class="k">if</span> <span class="s">(</span><span class="k">exists</span> <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedFunction</span><span class="s">)</span>} <span class="s">)</span> <span class="s">{</span>
941 928 <span class="k">next</span> <span class="j">FUNCTION</span><span class="sc">;</span>
942 929 <span class="s">}</span>
943 930 <span class="i">$OptionsInfo</span>{<span class="w">SpecifiedStatisticalFunctionsMap</span>}{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedFunction</span><span class="s">)</span>} = <span class="i">$SupportedStatisticaFunctionsMap</span>{<span class="k">lc</span><span class="s">(</span><span class="i">$SpecifiedFunction</span><span class="s">)</span>}<span class="sc">;</span>
944 931 <span class="s">}</span>
945 932
946 933 <span class="c"># Setup delimiter and quotes...</span>
947 934 <span class="i">$OptionsInfo</span>{<span class="w">OutDelim</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/tab/i</span> <span class="s">)</span> ? <span class="q">&quot;\t&quot;</span> <span class="co">:</span> <span class="s">(</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} =~ <span class="q">/semicolon/i</span><span class="s">)</span> ? <span class="q">&quot;\;&quot;</span> <span class="co">:</span> <span class="q">&quot;\,&quot;</span><span class="s">)</span><span class="sc">;</span>
948 935 <span class="i">$OptionsInfo</span>{<span class="w">OutQuote</span>} = <span class="s">(</span><span class="i">$Options</span>{<span class="w">quote</span>} =~ <span class="q">/yes/i</span> <span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
949 936
950 937 <span class="i">$OptionsInfo</span>{<span class="w">Overwrite</span>} = <span class="k">defined</span> <span class="i">$Options</span>{<span class="w">overwrite</span>} ? <span class="i">$Options</span>{<span class="w">overwrite</span>} <span class="co">:</span> <span class="k">undef</span><span class="sc">;</span>
951 938 <span class="i">$OptionsInfo</span>{<span class="w">Root</span>} = <span class="k">defined</span> <span class="i">$Options</span>{<span class="w">root</span>} ? <span class="i">$Options</span>{<span class="w">root</span>} <span class="co">:</span> <span class="k">undef</span><span class="sc">;</span>
952 939
953 940 <span class="c"># Setup miscellaneous options...</span>
954 941 <span class="i">$OptionsInfo</span>{<span class="w">CheckData</span>} = <span class="i">$Options</span>{<span class="w">fast</span>} ? <span class="n">0</span> <span class="co">:</span> <span class="n">1</span><span class="sc">;</span>
955 942 <span class="i">$OptionsInfo</span>{<span class="w">Precision</span>} = <span class="i">$Options</span>{<span class="w">precision</span>}<span class="sc">;</span>
956 943
957 944 <span class="i">$OptionsInfo</span>{<span class="w">KLargest</span>} = <span class="i">$Options</span>{<span class="w">klargest</span>}<span class="sc">;</span>
958 945 <span class="i">$OptionsInfo</span>{<span class="w">KSmallest</span>} = <span class="i">$Options</span>{<span class="w">ksmallest</span>}<span class="sc">;</span>
959 946
960 947 <span class="i">$OptionsInfo</span>{<span class="w">TrimFraction</span>} = <span class="i">$Options</span>{<span class="w">trimfraction</span>}<span class="sc">;</span>
961 948
962 949 <span class="c"># Setup frequency bin values...</span>
963 950 <span class="i">$OptionsInfo</span>{<span class="w">NumOfBins</span>} = <span class="n">10</span><span class="sc">;</span>
964 951 <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">BinRange</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
965 952 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">frequencybins</span>} =~ <span class="q">/\,/</span><span class="s">)</span> <span class="s">{</span>
966 953 <span class="k">my</span><span class="s">(</span><span class="i">$BinValue</span><span class="cm">,</span> <span class="i">@SpecifiedBinRange</span><span class="s">)</span><span class="sc">;</span>
967 954 <span class="i">@SpecifiedBinRange</span> = <span class="k">split</span> <span class="q">/\,/</span><span class="cm">,</span> <span class="i">$Options</span>{<span class="w">frequencybins</span>}<span class="sc">;</span>
968 955 <span class="k">if</span> <span class="s">(</span><span class="i">@SpecifiedBinRange</span> &lt; <span class="n">2</span><span class="s">)</span> <span class="s">{</span>
969 956 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{frequencybins}, for option \&quot;--frequencybins\&quot; is not valid: Must contain at least two values. \n&quot;</span><span class="sc">;</span>
970 957 <span class="s">}</span>
971 958 <span class="k">for</span> <span class="i">$BinValue</span> <span class="s">(</span><span class="i">@SpecifiedBinRange</span><span class="s">)</span> <span class="s">{</span>
972 959 <span class="k">if</span> <span class="s">(</span>!<span class="i">IsNumerical</span><span class="s">(</span><span class="i">$BinValue</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
973 960 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{frequencybins}, for option \&quot;--frequencybins\&quot; is not valid: Contains non numeric values. \n&quot;</span><span class="sc">;</span>
974 961 <span class="s">}</span>
975 962 <span class="s">}</span>
976 963 <span class="k">my</span><span class="s">(</span><span class="i">$Index1</span><span class="cm">,</span> <span class="i">$Index2</span><span class="s">)</span><span class="sc">;</span>
977 964 <span class="k">for</span> <span class="i">$Index1</span> <span class="s">(</span><span class="n">0</span> .. <span class="i">$#SpecifiedBinRange</span><span class="s">)</span> <span class="s">{</span>
978 965 <span class="k">for</span> <span class="i">$Index2</span> <span class="s">(</span><span class="s">(</span><span class="i">$Index1</span> + <span class="n">1</span><span class="s">)</span> .. <span class="i">$#SpecifiedBinRange</span><span class="s">)</span> <span class="s">{</span>
979 966 <span class="k">if</span> <span class="s">(</span><span class="i">$SpecifiedBinRange</span>[<span class="i">$Index1</span>] &gt;= <span class="i">$SpecifiedBinRange</span>[<span class="i">$Index2</span>]<span class="s">)</span> <span class="s">{</span>
980 967 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{frequencybins}, for option \&quot;--frequencybins\&quot; is not valid: Must contain values in ascending order. \n&quot;</span><span class="sc">;</span>
981 968 <span class="s">}</span>
982 969 <span class="s">}</span>
983 970 <span class="s">}</span>
984 971 <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">BinRange</span>}}<span class="cm">,</span> <span class="i">@SpecifiedBinRange</span><span class="sc">;</span>
985 972 <span class="s">}</span>
986 973 <span class="k">else</span> <span class="s">{</span>
987 974 <span class="i">$OptionsInfo</span>{<span class="w">NumOfBins</span>} = <span class="i">$Options</span>{<span class="w">frequencybins</span>}<span class="sc">;</span>
988 975 <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$OptionsInfo</span>{<span class="w">NumOfBins</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
989 976 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{frequencybins}, for option \&quot;--frequencybins\&quot; is not valid. Allowed values: positive integer or \&quot;number,number,[number]...\&quot;. \n&quot;</span><span class="sc">;</span>
990 977 <span class="s">}</span>
991 978 <span class="s">}</span>
992 979
993 980 <span class="c"># Setup specified data field labels...</span>
994 981 <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabels</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
995 982 <span class="k">if</span> <span class="s">(</span><span class="k">defined</span> <span class="i">$Options</span>{<span class="w">datafields</span>} &amp;&amp; <span class="i">$Options</span>{<span class="w">datafields</span>} !~ <span class="q">/^(All|Common)$/i</span> <span class="s">)</span> <span class="s">{</span>
996 983 <span class="k">my</span><span class="s">(</span><span class="i">@SpecifiedValues</span><span class="s">)</span> = <span class="k">split</span> <span class="q">&quot;,&quot;</span><span class="cm">,</span> <span class="i">$Options</span>{<span class="w">datafields</span>}<span class="sc">;</span>
997 984 <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabels</span>}}<span class="cm">,</span> <span class="i">@SpecifiedValues</span><span class="sc">;</span>
998 985 <span class="s">}</span>
999 986 <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabelPairs</span>}} = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
1000 987 <span class="i">$OptionsInfo</span>{<span class="w">AllDataLabelPairs</span>} = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">datafieldpairs</span>}<span class="s">)</span> &amp;&amp; <span class="i">$Options</span>{<span class="w">datafieldpairs</span>} =~ <span class="q">/^AllPairs$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
1001 988 <span class="i">$OptionsInfo</span>{<span class="w">CommonDataLabelPairs</span>} = <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">datafieldpairs</span>}<span class="s">)</span> &amp;&amp; <span class="i">$Options</span>{<span class="w">datafieldpairs</span>} =~ <span class="q">/^CommonPairs$/i</span><span class="s">)</span> ? <span class="n">1</span> <span class="co">:</span> <span class="n">0</span><span class="sc">;</span>
1002 989 <span class="k">if</span> <span class="s">(</span><span class="k">defined</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">datafieldpairs</span>}<span class="s">)</span> &amp;&amp; !<span class="i">$OptionsInfo</span>{<span class="w">AllDataLabelPairs</span>} &amp;&amp; !<span class="i">$OptionsInfo</span>{<span class="w">CommonDataLabelPairs</span>}<span class="s">)</span> <span class="s">{</span>
1003 990 <span class="k">my</span><span class="s">(</span><span class="i">@SpecifiedValues</span><span class="s">)</span> = <span class="k">split</span> <span class="q">&quot;,&quot;</span><span class="cm">,</span> <span class="i">$Options</span>{<span class="w">datafieldpairs</span>}<span class="sc">;</span>
1004 991 <span class="k">if</span> <span class="s">(</span><span class="i">@SpecifiedValues</span> % <span class="n">2</span><span class="s">)</span> <span class="s">{</span>
1005 992 <span class="k">die</span> <span class="q">&quot;Error: Invalid number of values specified using \&quot;--datafieldpairs\&quot; option: It must contain even number of values.\n&quot;</span><span class="sc">;</span>
1006 993 <span class="s">}</span>
1007 994 <span class="k">push</span> <span class="i">@</span>{<span class="i">$OptionsInfo</span>{<span class="w">SpecifiedDataLabelPairs</span>}}<span class="cm">,</span> <span class="i">@SpecifiedValues</span><span class="sc">;</span>
1008 995 <span class="s">}</span>
1009 996
1010 997 <span class="s">}</span>
1011 998
1012 999 <span class="c"># Setup script usage and retrieve command line arguments specified using various options...</span>
1013 <a name="SetupScriptUsage-"></a>1000 <span class="k">sub </span><span class="m">SetupScriptUsage</span> <span class="s">{</span>
1014 1001
1015 1002 <span class="c"># Retrieve all the options...</span>
1016 1003 <span class="i">%Options</span> = <span class="s">(</span><span class="s">)</span><span class="sc">;</span>
1017 1004 <span class="i">$Options</span>{<span class="w">detail</span>} = <span class="n">0</span><span class="sc">;</span>
1018 1005 <span class="i">$Options</span>{<span class="w">datafields</span>} = <span class="q">&quot;Common&quot;</span><span class="sc">;</span>
1019 1006 <span class="i">$Options</span>{<span class="w">datafieldpairs</span>} = <span class="q">&quot;CommonPairs&quot;</span><span class="sc">;</span>
1020 1007 <span class="i">$Options</span>{<span class="w">frequencybins</span>} = <span class="n">10</span><span class="sc">;</span>
1021 1008 <span class="i">$Options</span>{<span class="w">klargest</span>} = <span class="n">2</span><span class="sc">;</span>
1022 1009 <span class="i">$Options</span>{<span class="w">ksmallest</span>} = <span class="n">2</span><span class="sc">;</span>
1023 1010 <span class="i">$Options</span>{<span class="w">mode</span>} = <span class="q">&quot;DescriptiveStatisticsBasic&quot;</span><span class="sc">;</span>
1024 1011 <span class="i">$Options</span>{<span class="w">outdelim</span>} = <span class="q">&quot;comma&quot;</span><span class="sc">;</span>
1025 1012 <span class="i">$Options</span>{<span class="w">precision</span>} = <span class="n">2</span><span class="sc">;</span>
1026 1013 <span class="i">$Options</span>{<span class="w">quote</span>} = <span class="q">&quot;yes&quot;</span><span class="sc">;</span>
1027 1014 <span class="i">$Options</span>{<span class="w">trimfraction</span>} = <span class="n">0.1</span><span class="sc">;</span>
1028 1015
1029 1016 <span class="k">if</span> <span class="s">(</span>!<span class="i">GetOptions</span><span class="s">(</span>\<span class="i">%Options</span><span class="cm">,</span> <span class="q">&quot;datafields=s&quot;</span><span class="cm">,</span> <span class="q">&quot;datafieldpairs=s&quot;</span><span class="cm">,</span> <span class="q">&quot;detail|d=i&quot;</span><span class="cm">,</span> <span class="q">&quot;frequencybins=s&quot;</span><span class="cm">,</span> <span class="q">&quot;fast|f&quot;</span><span class="cm">,</span> <span class="q">&quot;help|h&quot;</span><span class="cm">,</span> <span class="q">&quot;klargest=i&quot;</span><span class="cm">,</span> <span class="q">&quot;ksmallest=i&quot;</span><span class="cm">,</span> <span class="q">&quot;mode|m=s&quot;</span><span class="cm">,</span> <span class="q">&quot;outdelim=s&quot;</span><span class="cm">,</span> <span class="q">&quot;overwrite|o&quot;</span><span class="cm">,</span> <span class="q">&quot;precision|p=i&quot;</span><span class="cm">,</span> <span class="q">&quot;quote|q=s&quot;</span><span class="cm">,</span> <span class="q">&quot;root|r=s&quot;</span><span class="cm">,</span> <span class="q">&quot;trimfraction=f&quot;</span><span class="cm">,</span> <span class="q">&quot;workingdir|w=s&quot;</span><span class="s">)</span><span class="s">)</span> <span class="s">{</span>
1030 1017 <span class="k">die</span> <span class="q">&quot;\nTo get a list of valid options and their values, use \&quot;$ScriptName -h\&quot; or\n\&quot;perl -S $ScriptName -h\&quot; command and try again...\n&quot;</span><span class="sc">;</span>
1031 1018 <span class="s">}</span>
1032 1019 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">workingdir</span>}<span class="s">)</span> <span class="s">{</span>
1033 1020 <span class="k">if</span> <span class="s">(</span>! <span class="k">-d</span> <span class="i">$Options</span>{<span class="w">workingdir</span>}<span class="s">)</span> <span class="s">{</span>
1034 1021 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{workingdir}, for option \&quot;-w --workingdir\&quot; is not a directory name.\n&quot;</span><span class="sc">;</span>
1035 1022 <span class="s">}</span>
1036 1023 <span class="k">chdir</span> <span class="i">$Options</span>{<span class="w">workingdir</span>} <span class="k">or</span> <span class="k">die</span> <span class="q">&quot;Error: Couldn&#39;t chdir $Options{workingdir}: $! \n&quot;</span><span class="sc">;</span>
1037 1024 <span class="s">}</span>
1038 1025 <span class="k">if</span> <span class="s">(</span>!<span class="i">IsInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">detail</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
1039 1026 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{detail}, for option \&quot;-d --detail\&quot; is not valid. Allowed values: &gt;= 0\n&quot;</span><span class="sc">;</span>
1040 1027 <span class="s">}</span>
1041 1028 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">outdelim</span>} !~ <span class="q">/^(comma|semicolon|tab)$/i</span><span class="s">)</span> <span class="s">{</span>
1042 1029 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{outdelim}, for option \&quot;--outdelim\&quot; is not valid. Allowed values: comma, tab, or semicolon\n&quot;</span><span class="sc">;</span>
1043 1030 <span class="s">}</span>
1044 1031 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">quote</span>} !~ <span class="q">/^(yes|no)$/i</span><span class="s">)</span> <span class="s">{</span>
1045 1032 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{quote}, for option \&quot;-q --quote\&quot; is not valid. Allowed values: yes or no\n&quot;</span><span class="sc">;</span>
1046 1033 <span class="s">}</span>
1047 1034 <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">precision</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
1048 1035 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{precision}, for option \&quot;-p --precision\&quot; is not valid. Allowed values: &gt; 0 \n&quot;</span><span class="sc">;</span>
1049 1036 <span class="s">}</span>
1050 1037 <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">klargest</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
1051 1038 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{klargest}, for option \&quot;--klargest\&quot; is not valid. Allowed values: &gt; 0 \n&quot;</span><span class="sc">;</span>
1052 1039 <span class="s">}</span>
1053 1040 <span class="k">if</span> <span class="s">(</span>!<span class="i">IsPositiveInteger</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">ksmallest</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
1054 1041 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{ksmallest}, for option \&quot;--ksmallest\&quot; is not valid. Allowed values: &gt; 0 \n&quot;</span><span class="sc">;</span>
1055 1042 <span class="s">}</span>
1056 1043 <span class="k">if</span> <span class="s">(</span><span class="i">IsFloat</span><span class="s">(</span><span class="i">$Options</span>{<span class="w">trimfraction</span>}<span class="s">)</span><span class="s">)</span> <span class="s">{</span>
1057 1044 <span class="k">if</span> <span class="s">(</span><span class="i">$Options</span>{<span class="w">trimfraction</span>} &lt;= <span class="n">0</span> || <span class="i">$Options</span>{<span class="w">trimfraction</span>} &gt;= <span class="n">1.0</span><span class="s">)</span> <span class="s">{</span>
1058 1045 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{trimfraction}, for option \&quot;--trimfraction\&quot; is not valid. Allowed values: &gt; 0 and &lt; 1.0\n&quot;</span><span class="sc">;</span>
1059 1046 <span class="s">}</span>
1060 1047 <span class="s">}</span>
1061 1048 <span class="k">else</span> <span class="s">{</span>
1062 1049 <span class="k">die</span> <span class="q">&quot;Error: The value specified, $Options{trimfraction}, for option \&quot;--trimfraction\&quot; is not valid. Allowed values: &gt; 0 and &lt; 1.0\n&quot;</span><span class="sc">;</span>
1063 1050 <span class="s">}</span>
1064 1051 <span class="s">}</span>
1065 1052
1066 <a name="EOF-"></a></pre>
1067 <p>&nbsp;</p>
1068 <br />
1069 <center>
1070 <img src="../../../images/h2o2.png">
1071 </center>
1072 </body>
1073 </html>