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| author | deepakjadmin |
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| date | Wed, 20 Jan 2016 11:55:01 -0500 |
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<html> <head> <title>MayaChemTools:Documentation:InfoTextFiles.pl</title> <meta http-equiv="content-type" content="text/html;charset=utf-8"> <link rel="stylesheet" type="text/css" href="../../css/MayaChemTools.css"> </head> <body leftmargin="20" rightmargin="20" topmargin="10" bottommargin="10"> <br/> <center> <a href="http://www.mayachemtools.org" title="MayaChemTools Home"><img src="../../images/MayaChemToolsLogo.gif" border="0" alt="MayaChemTools"></a> </center> <br/> <div class="DocNav"> <table width="100%" border=0 cellpadding=0 cellspacing=2> <tr align="left" valign="top"><td width="33%" align="left"><a href="./InfoSequenceFiles.html" title="InfoSequenceFiles.html">Previous</a> <a href="./index.html" title="Table of Contents">TOC</a> <a href="./JoinSDFiles.html" title="JoinSDFiles.html">Next</a></td><td width="34%" align="middle"><strong>InfoTextFiles.pl</strong></td><td width="33%" align="right"><a href="././code/InfoTextFiles.html" title="View source code">Code</a> | <a href="./../pdf/InfoTextFiles.pdf" title="PDF US Letter Size">PDF</a> | <a href="./../pdfgreen/InfoTextFiles.pdf" title="PDF US Letter Size with narrow margins: www.changethemargins.com">PDFGreen</a> | <a href="./../pdfa4/InfoTextFiles.pdf" title="PDF A4 Size">PDFA4</a> | <a href="./../pdfa4green/InfoTextFiles.pdf" title="PDF A4 Size with narrow margins: www.changethemargins.com">PDFA4Green</a></td></tr> </table> </div> <p> </p> <h2>NAME</h2> <p>InfoTextFiles.pl - List information about TextFile(s)</p> <p> </p> <h2>SYNOPSIS</h2> <p>InfoTextFiles.pl TextFile(s)...</p> <p>InfoTextFiles.pl [<strong>-a, --all</strong>] [<strong>-c, --count</strong>] [<strong>--datacheck</strong>] [<strong>-d, --detail</strong> infolevel] [<strong>-e, --empty</strong>] [<strong>-h, --help</strong>] [<strong>--indelim</strong> comma | semicolon] [<strong>-m, --mode</strong> colnum | collabel] [<strong>-n, --numericaldatacols</strong> colnum,[colnum,...] | collabel,[collabel,...]] [<strong>-w, --workingdir</strong> dirname] TextFile(s)...</p> <p> </p> <h2>DESCRIPTION</h2> <p>List information about <em>TextFile(s)</em> contents: number of lines and columns, empty column values, and so on. The file names are separated by spaces. The valid file extensions are <em>.csv</em> and <em>.tsv</em> for comma/semicolon and tab delimited text files respectively. All other file names are ignored. All the text files in a current directory can be specified by <em>*.csv</em>, <em>*.tsv</em>, or the current directory name. The <strong>--indelim</strong> option determines the format of <em>TextFile(s)</em>. Any file which doesn't correspond to the format indicated by <strong>--indelim</strong> option is ignored.</p> <p> </p> <h2>OPTIONS</h2> <dl> <dt><strong><strong>-a, --all</strong></strong></dt> <dd> <p>List all the available information.</p> </dd> <dt><strong><strong>-c, --count</strong></strong></dt> <dd> <p>List number of rows and columns. This is <strong>default behavior</strong>.</p> </dd> <dt><strong><strong>--datacheck</strong></strong></dt> <dd> <p>List number of numerical and non-numerical values for each column.</p> </dd> <dt><strong><strong>-d, --detail</strong> <em>infolevel</em></strong></dt> <dd> <p>Level of information to print about lines being ignored. Default: <em>1</em>. Possible values: <em>1, 2 or 3</em>.</p> </dd> <dt><strong><strong>-e, --empty</strong></strong></dt> <dd> <p>List number of empty row and column values.</p> </dd> <dt><strong><strong>-h, --help</strong></strong></dt> <dd> <p>Print this help message.</p> </dd> <dt><strong><strong>--indelim</strong> <em>comma | semicolon</em></strong></dt> <dd> <p>Input delimiter for CSV <em>TextFile(s)</em>. Possible values: <em>comma or semicolon</em>. Default value: <em>comma</em>. For TSV files, this option is ignored and <em>tab</em> is used as a delimiter.</p> </dd> <dt><strong><strong>-m, --mode</strong> <em>colnum | collabel</em></strong></dt> <dd> <p>Specify how to identify numerical data columns: using column number or column label. Possible values: <em>colnum or collabel</em>. Default value: <em>colnum</em>.</p> </dd> <dt><strong><strong>-n, --numericaldatacols</strong> <em>colnum,[colnum,...] | collabel,[collabel,...]</em></strong></dt> <dd> <p>This value is mode specific. It is a list of column number or labels to check for presence of numerical data only; otherwise, the value is flagged. Default value: <em>all;all;...</em>.</p> <p>For <em>colnum</em> mode, input value format is: <em>colnum,...;colnum,...;...</em>. Example:</p> <div class="OptionsBox"> 1,3,5 <br/> "2,4,6"</div> <p>For <em>collabel</em> mode, input value format is: <em>collabel,...;collabel,...;...</em>. Example:</p> <div class="OptionsBox"> "MW,SumNO,SumNHOH"</div> </dd> <dt><strong><strong>-w, --workingdir</strong> <em>dirname</em></strong></dt> <dd> <p>Location of working directory. Default: current directory.</p> </dd> </dl> <p> </p> <h2>EXAMPLES</h2> <p>To count number of lines and columns in Text file(s), type:</p> <div class="ExampleBox"> % InfoTextFiles.pl Sample1.csv <br/>% InfoTextFiles.pl Sample1.csv Sample1.tsv <br/>% InfoTextFiles.pl *.csv *.tsv</div> <p>To count number of lines, columns and empty values in Sample1.csv file and print detailed information, type:</p> <div class="ExampleBox"> % InfoTextFiles.pl -d 3 -e Sample1.csv</div> <p>To track all available information and non-numerical values for Mol_ID and MolWeight columns in Sample1.csv file and print detailed information, type:</p> <div class="ExampleBox"> % InfoTextFiles.pl -d 3 -a -m collabel -n Mol_ID,MolWeight Sample1.csv</div> <p> </p> <h2>AUTHOR</h2> <p><a href="mailto:msud@san.rr.com">Manish Sud</a></p> <p> </p> <h2>SEE ALSO</h2> <p><a href="./JoinTextFiles.html">JoinTextFiles.pl</a>, <a href="./MergeTextFilesWithSD.html">MergeTextFilesWithSD.pl</a>, <a href="./ModifyTextFilesFormat.html">ModifyTextFilesFormat.pl</a>, <a href="./SplitTextFiles.html">SplitTextFiles.pl</a>, <a href="./TextFilesToHTML.html">TextFilesToHTML.pl</a> </p> <p> </p> <h2>COPYRIGHT</h2> <p>Copyright (C) 2015 Manish Sud. All rights reserved.</p> <p>This file is part of MayaChemTools.</p> <p>MayaChemTools is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.</p> <p> </p><p> </p><div class="DocNav"> <table width="100%" border=0 cellpadding=0 cellspacing=2> <tr align="left" valign="top"><td width="33%" align="left"><a href="./InfoSequenceFiles.html" title="InfoSequenceFiles.html">Previous</a> <a href="./index.html" title="Table of Contents">TOC</a> <a href="./JoinSDFiles.html" title="JoinSDFiles.html">Next</a></td><td width="34%" align="middle"><strong>March 29, 2015</strong></td><td width="33%" align="right"><strong>InfoTextFiles.pl</strong></td></tr> </table> </div> <br /> <center> <img src="../../images/h2o2.png"> </center> </body> </html>