X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2FChangeLog;h=13bba3ddb1e92985c0f745df30bb00fde6977d6a;hb=19f2fd98d50c3a04ef4b885b88c0d86d360b6665;hp=bf238758248d52984f9626210dc5b0e40ee347a6;hpb=3511d7ae23264f6f06d9315389607570814c8b21;p=pspp-builds.git diff --git a/src/language/stats/ChangeLog b/src/language/stats/ChangeLog index bf238758..13bba3dd 100644 --- a/src/language/stats/ChangeLog +++ b/src/language/stats/ChangeLog @@ -1,3 +1,136 @@ +2008-04-09 John Darrington + + * regression.q: Fix display of degrees of freedom. + +2008-04-08 Jason Stover + + * regression.q (identify_indep_vars): Don't panic unless + n_indep_vars is 0. + +2008-03-16 Ben Pfaff + + Bug #22037. Thanks to John Darrington for reporting this bug. + + * crosstabs.q (calc_general): Only the short string prefix of long + string variables are tabulated, so we must not copy or zero out + more data than that. + +2008-03-10 Jason Stover + + * regression.q (run_regression): Removed code for EXPORT + subcommand. Remove use of coefficient 0 as the intercept. + +2008-02-14 John Darrington + + * examine.q: Fixed counts of missing variables. Thanks to + Jason Stover for reporting this problem. + +2008-01-02 John Darrington + + * binomial.c chisquare.c examine.q frequencies.q oneway.q regression.q : updated + all users of var_get_value_name to use replacement function var_append_value_name. + +2007-12-07 Ben Pfaff + + Patch #6302. + + * crosstabs.q (precalc): Initialize data structures even if the + first case cannot be read. + + * frequencies.q (precalc): Ditto. + +2007-11-03 Ben Pfaff + + Allow output files to overwrite input files (bug #21280). + + * aggregate.c (cmd_aggregate): Manage file handle reference + counts. + + * correlations.q (internal_cmd_frequencies): Ditto. + (cor_custom_matrix): Ditto. + + * regression.q (regression_custom_export): Ditto. + (cmd_regression): Ditto. + +2007-10-12 Ben Pfaff + + * flip.c (flip_file): No need to conditionally substitute for + "fseeko" and "off_t" manually anymore, as gnulib takes care of it + for us. + +2007-09-21 Jason Stover + + * regression.q (run_regression): Partial fix of memory leak, bug + 21056. + +2007-09-19 Ben Pfaff + + Fix bug #21108. + + * aggregate.c (cmd_aggregate): Destroy casereader consistently, + even if casereader fails. + + * examine.q (run_examine): Ditto. + + * glm.q (run_glm): Ditto. + + * oneway.q (run_oneway): Ditto. + + * regression.q (run_regression): Ditto. + + * t-test.q (calculate): Ditto. + + * descriptives.c (calc_descriptives): Ditto. Also avoid + gratuitous casereader_clone. + +2007-09-13 Jason Stover + + * regression.q (cmd_regression): Move declaration of models in to + definition of cmd_regression. + + * regression.q (run_regression): Free mom to fix memory leak. + +2007-09-12 Ben Pfaff + + * crosstabs.q (postcalc): Free sorted_tab and the structures that + it points to, to plug a memory leak. Fixes bug #20910. Thanks to + John Darrington for reporting this bug and for review. + +2007-09-04 Ben Pfaff + + * crosstabs.q (cmd_crosstabs): Free xtab and the structures that + it points to, to plug a memory leak. Fixes bug #18315. + +2007-08-15 Jason Stover + + * regression.q (identify_indep_vars): Print an error if dependent + and independent variables are the same. Fixes bug 19819. + +2007-08-12 Ben Pfaff + + * 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 + + * 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 + + 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 Remove integer mode from FREQUENCIES and incidentally fix bug