X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2FChangeLog;h=497e5de9c9891e2422860e820ef1f041837a060c;hb=83141cdd4ab281da80d5dfeda05073f0cb354eab;hp=b9d51e79c1f03c6ab990b26bf1dfe8020293716d;hpb=187ee1c4917935f32a06726aeb96247cf7bfcfe0;p=pspp-builds.git diff --git a/src/language/stats/ChangeLog b/src/language/stats/ChangeLog index b9d51e79..497e5de9 100644 --- a/src/language/stats/ChangeLog +++ b/src/language/stats/ChangeLog @@ -1,3 +1,100 @@ +2006-04-26 Jason Stover + + * regression.q: Added support for multiple transformations. + + * regression.q (regression_trns_resid_proc): New function. + + * regression.q (regression_trns_pred_proc): New function. + + * regression.q (subcommand_save): Added support for saving + predicted values. + + * regression.q (regression_trns_free): New function. + + * regression.q (reg_get_name): New function. + + * regression.q (reg_save_var): New function. + +Tue Apr 25 13:18:56 2006 Ben Pfaff + + * rank.q (parse_rank_function): Use SE instead of ME for parse + errors. + +Tue Apr 25 13:16:28 2006 Ben Pfaff + + * flip.c (flip_sink_write): Use snprintf() to simplify a bit of + code. + +2006-04-21 Jason Stover + + * regression.q (try_name): New function. (Partly copied from + try_name in descriptives.c.) + + * regression.q (subcommand_save): Choose residual variable names + correctly. + +2006-04-20 Jason Stover + + * regression.q (cmd_regression): Moved call to subcommand_save() + outside multipass_procedure_with_splits(). + + * regression.q (regression_trns_proc): Fixed value counter n_vals + before calling *model->residual(). + +2006-04-19 Jason Stover + + * regression.q (regression_trns_proc): Fixed the look-up of the + number of variables. + +2006-04-18 Jason Stover + + * regression.q (regression_trns_proc): Look up the residual + variable in the linear regression cache. + + * regression.q (subcommand_save): Set the residual variable in the + linear regression cache. + +2006-04-17 Jason Stover + + * regression.q (regression_trns_proc): Accept case_idx as an int + to match the definition of trns_proc_func. + +2006-04-17 Jason Stover + + * regression.q (regression_trns_proc): New function. + + * regression.q (subcommand_save): Create variable residuals and + add a transformation to assign values to them. Also free the + linreg_cache if the SAVE command was not called. Removed the + casereading loop. Placed actual computation of residuals in + regression_trns_proc. + + * regression.q (run_regression): Moved call to free + pspp_linreg_cache to subcommand_save. + +Sat Apr 15 18:01:03 2006 Ben Pfaff + + * examine.q (output_examine): Add casts to fix warnings. + +2006-04-07 Jason Stover + + * regression.q (subcommand_save): New function. + +2006-04-04 Jason Stover + + * regression.q: New function reg_has_categorical () to tell + whether a pspp_linreg_struct was made with any variables of type + ALPHA. + + * regression.q: (subcommand_export): Call + reg_print_categorical_encoding() only if the model uses any + categorical variables. + +Mon Mar 27 16:00:42 2006 Ben Pfaff + + * crosstabs.q: (output_pivot_table) Drop spurious space from + message. + 2006-03-15 Jason Stover * regression.q: Added custom syntax parser for VARIABLES subcommand