Continue reforming procedure execution. In this phase, get rid of the

[pspp-builds.git] / src / language / stats / ChangeLog

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+Sat May  6 10:43:33 2006  Ben Pfaff  <blp@gnu.org>
+
+       Continue reforming procedure execution.  In this phase, get rid of
+       the output code for SPLIT FILE groups in procedure.c, which really
+       shouldn't be doing any output.  Move it into the individual
+       procedures instead.  This also adds some flexibility.
+
+       * crosstabs.q (precalc): Call output_split_file_values().
+
+       * descriptives.c (calc_descriptives): Ditto.
+
+       * examine.q (run_examine): Ditto.
+       
+       * frequencies.q (precalc): Ditto.
+
+       * oneway.q (run_oneway): Ditto.
+
+       * regression.q (run_regression): Ditto.
+
+       * t-test.q (calculate): Ditto.
+
+Wed May  3 23:05:31 2006  Ben Pfaff  <blp@gnu.org>
+
+       Continue reforming procedure execution.  In this phase, get rid of
+       many global variables, consolidating procedure execution in
+       procedure.c.  Encapsulate transformations in new "struct
+       trns_chain".  Also, change implementation of N OF CASES, FILTER,
+       and PROCESS IF from special cases to transformations.
+        
+       * aggregate.c (cmd_aggregate) Use discard_variables().
+       
 2006-04-28  Jason Stover  <jhs@math.gcsu.edu>
 
        * regression.q (regression_trns_resid_proc): Pass only the
        variables used in the model to (*model->residual)().
 
+       * regression.q (regression_trns_pred_proc): Pass only the
+       variables used in the model to (*model->pred)().
+
 2006-04-26  Jason Stover  <jhs@math.gcsu.edu>
 
        * regression.q: Added support for multiple transformations.