X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2FChangeLog;h=b2ec733528199fb3acaf783f6de40838faeb1a3a;hb=4239c455e7b1061b7c960b793f9080e113123845;hp=5d35363230eb8f64e4b390c1d80922aab72e08f9;hpb=f9ce8d75ae81553d9aec05351cb2d12d0df33e5e;p=pspp diff --git a/src/ChangeLog b/src/ChangeLog index 5d35363230..b2ec733528 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,116 @@ +Wed Dec 29 08:18:08 WST 2004 John Darrington + + * percentiles.[ch] Added. Calculates percentiles and Tukey hinges + + * examine.q factor_stats.[ch] Added calculation of percentiles + +Fri Dec 24 15:09:11 WST 2004 John Darrington + + * t-test.q Fixed bug #11227 Made t-test work when the independent + variable is alpha + +Sat Dec 11 11:43:45 WST 2004 John Darrington + + * factor_stats.c Fixed calculation of trimmed mean under various + special conditions. + +Sat Dec 4 17:14:45 WST 2004 John Darrington + + * histogram.c chart.[ch] factor_stats.c frequencies.q + + Added code to calculate sensible histogram ranges and limits. + +Thu Dec 2 13:37:43 WST 2004 John Darrington + + * chart.h Updated to reflect many API changes. + + * cartesian.c chart.c Moved the definitions of chart_write_{xy}scale from + cartesian.c and into chart.c + + * factorstats.[ch] Added the histogram calculations + + * casefile.c Removed an unused variable. + + * frequencies.q examine.q histogram.c Reworked the API for + histograms. + + * piechart.c Revised the API for piecharts. + + * var.h Moved the definitions of freq_tab and freq out of var.h + and into frequencies.q where they belong. + +Tue Nov 30 21:10:20 2004 Ben Pfaff + + * flip.c: (flip_file) Check for off_t separately from fseeko(), + using AC_TYPE_OFF_T. + +Tue Nov 30 08:47:41 2004 Ben Pfaff + + * flip.c: (flip_file) If fseeko() is not available, use long int + for off_t. Thanks to "Marshall DeBerry" for + reporting the problem. + +Mon Nov 29 12:20:59 WST 2004 John Darrington + + * examine.q factor_stats.[ch] Changed stderr to se_mean to avoid + conflict with stdio. + +Sun Nov 21 10:32:41 WST 2004 John Darrington + + * var-labs.c (var_to_string) Now returns null if the variable is null + + * value-labels.c (value_to_string) Made it return null if either the + value or the variable is null. + + * hash.c (hsh_clear) Fixed a buglet. + + * examine.q factor_stats.[ch] Largely rewrote, because I'd started + with the wrong model. + + * casefile.[ch] Added a function to return the casereader.case_idx + member + + * examine.q Implemented the extreme values results. + +John Darrington + + * settings.h set.c glob.[ch] frequencies.q q2c.c error.c lexer.[ch] + output.[ch] getline.c + + Plugged some memory leaks + +Mon Nov 15 23:47:40 2004 Ben Pfaff + + Adopt GSL random number generators, paving the way for providing + the complete suite of random number generators on expressions. + + * Makefile.am: Remove random.c, random.h. + + * random.c: Removed. + + * random.h: Removed. + + * algorithm.c: (algo_default_random) Use GSL functions. + + * casefile.c: (test_casefile) Use GSL RNG functions. + + * expr-evl.c: (expr_evaluate) Use GSL RNG functions for OP_NORMAL, + OP_UNIFORM. + + * sample.c: (cmd_sample) Use GSL RNG functions. + (sample_trns_proc) Ditto. + + * set.q: (static var set_seed) Removed. + (static var seed_flag) Removed. + (static var rng) New variable. + (aux_stc_custom_seed) No seed value anymore, don't print anything. + (stc_custom_seed) Use new seed functions. + (seed_is_set) Removed. + (get_rng) New function that composes the entire external + interface. + (set_rng) New function. + (random_seed) New function. + Mon Nov 15 22:08:25 2004 Ben Pfaff * expr-evl.c: (expr_evaluate) Fix XDATE.JDAY formula. Thanks to @@ -8,6 +121,7 @@ Tue Nov 16 13:19:18 WST 2004 John Darrington * permissions.c command.def Added the PERMISSIONS command +>>>>>>> 1.110 Mon Nov 15 01:33:32 2004 Ben Pfaff * q2c.c: (dump_header) Don't try to emit #includes at very top of @@ -234,6 +348,7 @@ Mon Nov 15 00:30:33 2004 Ben Pfaff (var_dtor_free) New function. (discard_variables) Use NULL instead of inline_file. +>>>>>>> 1.106 Fri Nov 12 10:07:11 WST 2004 John Darrington * value-labs.c Fixed the implmentation of value_to_string, so