log ttest/stats.xml @ 12:fd8529cd1564 default tip

age author description
Mon, 28 Sep 2015 12:36:12 -0700 jingchunzhu better t-test default tip
Fri, 31 Jul 2015 13:32:25 -0700 jingchunzhu modify
Fri, 31 Jul 2015 12:05:01 -0700 jingchunzhu fix bad xml file
Mon, 28 Jul 2014 20:12:17 -0400 melissacline Uploaded, initial check-in