1 Sun May 7 17:09:19 2006 Ben Pfaff <blp@gnu.org>
3 * flip.c (flip_file): Check return value of pool_fclose().
5 Sat May 6 16:00:13 2006 Ben Pfaff <blp@gnu.org>
7 Get rid of `char *c' member in union value, for cleanliness.
9 * aggregate.c: (union agr_argument) New union.
10 (struct agr_var) Change element type of arg[] from union value to
12 (parse_aggregate_functions) Change local variable types likewise.
14 * autorecode.c: (union arc_value) New union.
15 (struct arc_item) Change "from" from union value to union
17 (recode) Change local variable from union value to union
19 (autorecode_trns_proc) Ditto.
20 (compare_alpha_value) Ditto.
21 (hash_alpha_value) Ditto.
22 (compare_numeric_value) Ditto.
23 (hash_numeric_value) Ditto.
24 (autorecode_proc_func) Ditto.
26 Sat May 6 10:43:33 2006 Ben Pfaff <blp@gnu.org>
28 Continue reforming procedure execution. In this phase, get rid of
29 the output code for SPLIT FILE groups in procedure.c, which really
30 shouldn't be doing any output. Move it into the individual
31 procedures instead. This also adds some flexibility.
33 * crosstabs.q (precalc): Call output_split_file_values().
35 * descriptives.c (calc_descriptives): Ditto.
37 * examine.q (run_examine): Ditto.
39 * frequencies.q (precalc): Ditto.
41 * oneway.q (run_oneway): Ditto.
43 * regression.q (run_regression): Ditto.
45 * t-test.q (calculate): Ditto.
47 Wed May 3 23:05:31 2006 Ben Pfaff <blp@gnu.org>
49 Continue reforming procedure execution. In this phase, get rid of
50 many global variables, consolidating procedure execution in
51 procedure.c. Encapsulate transformations in new "struct
52 trns_chain". Also, change implementation of N OF CASES, FILTER,
53 and PROCESS IF from special cases to transformations.
55 * aggregate.c (cmd_aggregate) Use discard_variables().
57 2006-04-28 Jason Stover <jhs@math.gcsu.edu>
59 * regression.q (regression_trns_resid_proc): Pass only the
60 variables used in the model to (*model->residual)().
62 * regression.q (regression_trns_pred_proc): Pass only the
63 variables used in the model to (*model->pred)().
65 2006-04-26 Jason Stover <jhs@math.gcsu.edu>
67 * regression.q: Added support for multiple transformations.
69 * regression.q (regression_trns_resid_proc): New function.
71 * regression.q (regression_trns_pred_proc): New function.
73 * regression.q (subcommand_save): Added support for saving
76 * regression.q (regression_trns_free): New function.
78 * regression.q (reg_get_name): New function.
80 * regression.q (reg_save_var): New function.
82 Tue Apr 25 13:18:56 2006 Ben Pfaff <blp@gnu.org>
84 * rank.q (parse_rank_function): Use SE instead of ME for parse
87 Tue Apr 25 13:16:28 2006 Ben Pfaff <blp@gnu.org>
89 * flip.c (flip_sink_write): Use snprintf() to simplify a bit of
92 2006-04-21 Jason Stover <jhs@math.gcsu.edu>
94 * regression.q (try_name): New function. (Partly copied from
95 try_name in descriptives.c.)
97 * regression.q (subcommand_save): Choose residual variable names
100 2006-04-20 Jason Stover <jhs@math.gcsu.edu>
102 * regression.q (cmd_regression): Moved call to subcommand_save()
103 outside multipass_procedure_with_splits().
105 * regression.q (regression_trns_proc): Fixed value counter n_vals
106 before calling *model->residual().
108 2006-04-19 Jason Stover <jhs@math.gcsu.edu>
110 * regression.q (regression_trns_proc): Fixed the look-up of the
113 2006-04-18 Jason Stover <jhs@math.gcsu.edu>
115 * regression.q (regression_trns_proc): Look up the residual
116 variable in the linear regression cache.
118 * regression.q (subcommand_save): Set the residual variable in the
119 linear regression cache.
121 2006-04-17 Jason Stover <jason@wonko.gcsu.edu>
123 * regression.q (regression_trns_proc): Accept case_idx as an int
124 to match the definition of trns_proc_func.
126 2006-04-17 Jason Stover <jhs@math.gcsu.edu>
128 * regression.q (regression_trns_proc): New function.
130 * regression.q (subcommand_save): Create variable residuals and
131 add a transformation to assign values to them. Also free the
132 linreg_cache if the SAVE command was not called. Removed the
133 casereading loop. Placed actual computation of residuals in
134 regression_trns_proc.
136 * regression.q (run_regression): Moved call to free
137 pspp_linreg_cache to subcommand_save.
139 Sat Apr 15 18:01:03 2006 Ben Pfaff <blp@gnu.org>
141 * examine.q (output_examine): Add casts to fix warnings.
143 2006-04-07 Jason Stover <jhs@math.gcsu.edu>
145 * regression.q (subcommand_save): New function.
147 2006-04-04 Jason Stover <jhs@math.gcsu.edu>
149 * regression.q: New function reg_has_categorical () to tell
150 whether a pspp_linreg_struct was made with any variables of type
153 * regression.q: (subcommand_export): Call
154 reg_print_categorical_encoding() only if the model uses any
155 categorical variables.
157 Mon Mar 27 16:00:42 2006 Ben Pfaff <blp@gnu.org>
159 * crosstabs.q: (output_pivot_table) Drop spurious space from
162 2006-03-15 Jason Stover <jhs@math.gcsu.edu>
164 * regression.q: Added custom syntax parser for VARIABLES subcommand
166 * regression.q: Moved most instructions for run_regression ()
167 inside the loop over dependent variables.
169 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
171 * Moved files from src directory