1 Mon Jun 19 22:07:13 2006 Ben Pfaff <blp@gnu.org>
3 * frequencies.q: (dump_full) Only put the first MAX_SHORT_STRING
4 bytes of string variables into the output cells, seeing as we only
6 (dump_condensed) Ditto.
8 Mon Jun 19 21:52:05 2006 Ben Pfaff <blp@gnu.org>
10 Fixes a bug reported by Greg Hunt <greg@firmansyah.com>.
12 * frequencies.q: (hsh_hash_bytes) We only copy the first
13 MAX_SHORT_STRING bytes of string variables, so we must only
14 compare that many bytes, even if the string variable is longer.
15 (compare_value_alpha_a) Ditto.
16 (compare_freq_alpha_a) Ditto.
17 (compare_freq_alpha_d) Ditto.
19 2006-05-11 Jason Stover <jhs@math.gcsu.edu>
21 * regression.q: Adjusted code to account for cache->coeff being a
24 Sun May 7 18:31:25 2006 Ben Pfaff <blp@gnu.org>
28 * aggregate.c (cmd_aggregate): Free default_dict before replacing
31 Sun May 7 17:09:19 2006 Ben Pfaff <blp@gnu.org>
33 * flip.c (flip_file): Check return value of pool_fclose().
35 Sat May 6 16:00:13 2006 Ben Pfaff <blp@gnu.org>
37 Get rid of `char *c' member in union value, for cleanliness.
39 * aggregate.c: (union agr_argument) New union.
40 (struct agr_var) Change element type of arg[] from union value to
42 (parse_aggregate_functions) Change local variable types likewise.
44 * autorecode.c: (union arc_value) New union.
45 (struct arc_item) Change "from" from union value to union
47 (recode) Change local variable from union value to union
49 (autorecode_trns_proc) Ditto.
50 (compare_alpha_value) Ditto.
51 (hash_alpha_value) Ditto.
52 (compare_numeric_value) Ditto.
53 (hash_numeric_value) Ditto.
54 (autorecode_proc_func) Ditto.
56 Sat May 6 10:43:33 2006 Ben Pfaff <blp@gnu.org>
58 Continue reforming procedure execution. In this phase, get rid of
59 the output code for SPLIT FILE groups in procedure.c, which really
60 shouldn't be doing any output. Move it into the individual
61 procedures instead. This also adds some flexibility.
63 * crosstabs.q (precalc): Call output_split_file_values().
65 * descriptives.c (calc_descriptives): Ditto.
67 * examine.q (run_examine): Ditto.
69 * frequencies.q (precalc): Ditto.
71 * oneway.q (run_oneway): Ditto.
73 * regression.q (run_regression): Ditto.
75 * t-test.q (calculate): Ditto.
77 Wed May 3 23:05:31 2006 Ben Pfaff <blp@gnu.org>
79 Continue reforming procedure execution. In this phase, get rid of
80 many global variables, consolidating procedure execution in
81 procedure.c. Encapsulate transformations in new "struct
82 trns_chain". Also, change implementation of N OF CASES, FILTER,
83 and PROCESS IF from special cases to transformations.
85 * aggregate.c (cmd_aggregate) Use discard_variables().
87 2006-04-28 Jason Stover <jhs@math.gcsu.edu>
89 * regression.q (regression_trns_resid_proc): Pass only the
90 variables used in the model to (*model->residual)().
92 * regression.q (regression_trns_pred_proc): Pass only the
93 variables used in the model to (*model->pred)().
95 2006-04-26 Jason Stover <jhs@math.gcsu.edu>
97 * regression.q: Added support for multiple transformations.
99 * regression.q (regression_trns_resid_proc): New function.
101 * regression.q (regression_trns_pred_proc): New function.
103 * regression.q (subcommand_save): Added support for saving
106 * regression.q (regression_trns_free): New function.
108 * regression.q (reg_get_name): New function.
110 * regression.q (reg_save_var): New function.
112 Tue Apr 25 13:18:56 2006 Ben Pfaff <blp@gnu.org>
114 * rank.q (parse_rank_function): Use SE instead of ME for parse
117 Tue Apr 25 13:16:28 2006 Ben Pfaff <blp@gnu.org>
119 * flip.c (flip_sink_write): Use snprintf() to simplify a bit of
122 2006-04-21 Jason Stover <jhs@math.gcsu.edu>
124 * regression.q (try_name): New function. (Partly copied from
125 try_name in descriptives.c.)
127 * regression.q (subcommand_save): Choose residual variable names
130 2006-04-20 Jason Stover <jhs@math.gcsu.edu>
132 * regression.q (cmd_regression): Moved call to subcommand_save()
133 outside multipass_procedure_with_splits().
135 * regression.q (regression_trns_proc): Fixed value counter n_vals
136 before calling *model->residual().
138 2006-04-19 Jason Stover <jhs@math.gcsu.edu>
140 * regression.q (regression_trns_proc): Fixed the look-up of the
143 2006-04-18 Jason Stover <jhs@math.gcsu.edu>
145 * regression.q (regression_trns_proc): Look up the residual
146 variable in the linear regression cache.
148 * regression.q (subcommand_save): Set the residual variable in the
149 linear regression cache.
151 2006-04-17 Jason Stover <jason@wonko.gcsu.edu>
153 * regression.q (regression_trns_proc): Accept case_idx as an int
154 to match the definition of trns_proc_func.
156 2006-04-17 Jason Stover <jhs@math.gcsu.edu>
158 * regression.q (regression_trns_proc): New function.
160 * regression.q (subcommand_save): Create variable residuals and
161 add a transformation to assign values to them. Also free the
162 linreg_cache if the SAVE command was not called. Removed the
163 casereading loop. Placed actual computation of residuals in
164 regression_trns_proc.
166 * regression.q (run_regression): Moved call to free
167 pspp_linreg_cache to subcommand_save.
169 Sat Apr 15 18:01:03 2006 Ben Pfaff <blp@gnu.org>
171 * examine.q (output_examine): Add casts to fix warnings.
173 2006-04-07 Jason Stover <jhs@math.gcsu.edu>
175 * regression.q (subcommand_save): New function.
177 2006-04-04 Jason Stover <jhs@math.gcsu.edu>
179 * regression.q: New function reg_has_categorical () to tell
180 whether a pspp_linreg_struct was made with any variables of type
183 * regression.q: (subcommand_export): Call
184 reg_print_categorical_encoding() only if the model uses any
185 categorical variables.
187 Mon Mar 27 16:00:42 2006 Ben Pfaff <blp@gnu.org>
189 * crosstabs.q: (output_pivot_table) Drop spurious space from
192 2006-03-15 Jason Stover <jhs@math.gcsu.edu>
194 * regression.q: Added custom syntax parser for VARIABLES subcommand
196 * regression.q: Moved most instructions for run_regression ()
197 inside the loop over dependent variables.
199 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
201 * Moved files from src directory