Support moments

[pspp-builds.git] / src / language / stats / ChangeLog

diff --git a/src/language/stats/ChangeLog b/src/language/stats/ChangeLog
index cf4df7932d538e29489528a8e2cbd98da5c6b7d2..29210345909c2feb06c87c20e7cce1b18c7ac783 100644 (file)
--- a/src/language/stats/ChangeLog
+++ b/src/language/stats/ChangeLog
@@ -1,3 +1,38 @@
+2007-03-16  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q (run_regression): Added support for moments.
+
+Sat Feb 17 08:16:00 2007  Ben Pfaff  <blp@gnu.org>
+
+       * flip.c (flip_sink_create): Improve error message when temporary
+       file cannot be created.
+
+Tue Feb  6 19:58:03 2007  Ben Pfaff  <blp@gnu.org>
+
+       * flip.c (flip_file): Give better error message on end-of-file.
+
+2007-02-04  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q: Fixed p-value computation in the test for
+       individual regression coefficients.
+
+Mon Jan 15 11:03:20 2007  Ben Pfaff  <blp@gnu.org>
+
+       Fix bugs found by valgrind when --enable-debug is used with the
+       new case code.  These bugs are hidden when the data set is small
+       enough to find in memory; if a bigger data set that would overflow
+       to disk were used, then data corruption would occur.
+
+       * chisquare.c (create_freq_hash): Pass free_freq_mutable_hash to
+       hsh_create as free function.  Make copy of data put into hash.
+
+       * oneway.q (free_value): New function.
+       (run_oneway): Use free_value as arg to hsh_create.  Make copy of
+       data put into hash.
+
+       * rank.q (rank_cases): Don't access data in case after we've given
+       away the case.
+
 Tue Jan  9 19:16:11 2007  Ben Pfaff  <blp@gnu.org>
 
        Fix bug #18739.