e70152e44cc66cc599ff6b699eb8adc07f3e656a
kent
  Sat May 24 21:09:34 2014 -0700
Adding Copyright NNNN Regents of the University of California to all files I believe with reasonable certainty were developed under UCSC employ or as part of Genome Browser copyright assignment.
diff --git src/utils/tTestTwo/tTestTwo.c src/utils/tTestTwo/tTestTwo.c
index 01431c8..15ed77c 100644
--- src/utils/tTestTwo/tTestTwo.c
+++ src/utils/tTestTwo/tTestTwo.c
@@ -1,16 +1,19 @@
 /* tTestTwo - Do statistical t-test on two sample sets and return probability that the two samples came from the same population.. */
+
+/* Copyright (C) 2006 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 
 int aCol = 1, bCol = 1;
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "tTestTwo - Do statistical t-test on two sample sets and return \n"
   "probability that the two samples came from the same population.\n"
   "usage:\n"
   "   tTestTwo aFile bFile\n"
   "Where aFile and bFile both contain columns of floating point numbers.\n"