Allow RANK grouping variables to be strings. Fixes bug #18533.

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

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+Sat Dec 16 12:54:27 2006  Ben Pfaff  <blp@gnu.org>
+
+       * rank.q (rank_custom_variables): Allow grouping variables to be
+       strings.  Fixes bug #18533.  Thanks to John Darrington for review.
+
 Sat Dec  9 18:47:51 2006  Ben Pfaff  <blp@gnu.org>
 
        * regression.q (is_depvar): Compare variable pointers instead of