Issue an error if no valid data are found

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

diff --git a/src/language/stats/ChangeLog b/src/language/stats/ChangeLog
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@@ -1,3 +1,36 @@
+2007-05-15  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q (run_regression): Tell the user when the data
+       contain no valid cases.
+
+2007-05-08  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q: Partial fix of bug which caused a crash if
+       dependent variable and independent variable were the same.
+
+2007-04-16 John Darrington <john@darrington.wattle.id.au>
+
+       * t-test.q: Changed the output width of reported counts and 
+       degrees of freedom, to avoid truncating these values.  Thanks
+        to Seth Woolley for reporting this problem.  A proper fix involves
+        re-thinking the output driver.
+
+2007-04-12  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q (run_regression): Added if (n_data >0) to fix bug
+       19581.
+
+2007-03-29  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q (prepare_data): New function.
+
+       * regression.q (compute_moments): New function.
+
+2007-03-18  Ben Pfaff  <blp@gnu.org>
+
+       * crosstabs.q (static var write): Rename write_style to avoid
+       conflict with POSIX function of same name.
+
 2007-03-16  Jason Stover  <jhs@math.gcsu.edu>
 
        * regression.q (run_regression): Added support for moments.