fix bug 19819

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

diff --git a/src/language/stats/ChangeLog b/src/language/stats/ChangeLog
index 78a256afcaa33066e17ea4cad5cd26d536853400..55c4a8e3f31511cb45ebb28646fa091cfbbf755e 100644 (file)
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@@ -1,3 +1,60 @@
+2007-08-15  Jason Stover  <jhs@wonko.gcsu.edu>
+
+       * regression.q (identify_indep_vars): Print an error if dependent
+       and independent variables are the same. Fixes bug 19819.
+
+2007-08-12  Ben Pfaff  <blp@gnu.org>
+
+       * flip.c: Drop use of dict_get_compacted_dict_index_to_case_index
+       and just use the ordinary case indexes.  There seemed to be no
+       reason for the former method.
+
+2007-08-03  Ben Pfaff  <blp@gnu.org>
+
+       * rank.q (rank_cmd): Instead of sorting by SPLIT FILE vars, group
+       by them.  Fixes bug #17239.
+       Reviewed by John Darrington.
+
+2007-08-01  Ben Pfaff  <blp@gnu.org>
+
+       Clean up handling of median, by treating it almost like any other
+       percentile.  Fixes bug #17424.  Thanks to John Darrington for
+       review.
+       * frequencies.q (internal_cmd_frequencies): Fix handling of bit
+       masks for `stats' variable.  If median is selected, turn it off
+       and add a 50th percentile.
+       (add_percentile): Simplify code a little.
+       (calc_stats): Drop special casing of median.
+       (dump_statistics): Ditto, except that we label the 50th percentile
+       as "50 (Median)" to make it clear that it's also the median.    
+
+2007-07-31  Ben Pfaff  <blp@gnu.org>
+
+       Remove integer mode from FREQUENCIES and incidentally fix bug
+       #17421.  Reviewed by John Darrington.
+       * frequencies.q (int_pool): Rename data_pool.
+       (gen_pool): Rename syntax_pool.
+       (enum FRQM_*): Removed.
+       (struct freq_tab): Removed `mode', `vector', `min', `max',
+       `out_of_range', `sysmis' members.
+       (calc): Delete support for integer mode.
+       (precalc): Ditto.
+       (postprocess_freq_tab): Ditto.
+       (cleanup_freq_tab): Ditto.
+       (frq_custom_variables): Ditto.
+
+2007-07-28 John Darrington <john@darrington.wattle.id.au>
+
+       * t-test.q: Moved the order in which groups are displayed in the 
+       independent samples case, where a cut point is given.
+
+2007-07-27  Ben Pfaff  <blp@gnu.org>
+
+       * regression.q (run_regression): Move casereader_destroy call so
+       that it always gets called, not just if there was some valid
+       data.  Fixes bug #19581.
+       Reviewed by Jason Stover.
+
 2007-07-24  Ben Pfaff  <blp@gnu.org>
 
        * flip.c (struct flip_pgm): Remove `case_size' member (now