X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fcorrelations.c;h=bc6508bd2f1863be967eec13fb3aed6a1c81a308;hb=422dcc73035463644b3a5e746808dc7bbbbbc45f;hp=d8f13488f9b9b445aa096ccb510b01b2b4f2f57c;hpb=691c25e36fd1ee722dd35419d6110e3876b99f9c;p=pspp-builds.git

diff --git a/src/language/stats/correlations.c b/src/language/stats/correlations.c
index d8f13488..bc6508bd 100644
--- a/src/language/stats/correlations.c
+++ b/src/language/stats/correlations.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -16,29 +16,30 @@
 
 #include <config.h>
 
-#include <libpspp/assertion.h>
-#include <math/covariance.h>
-#include <math/correlation.h>
+#include <gsl/gsl_cdf.h>
 #include <gsl/gsl_matrix.h>
-#include <data/casegrouper.h>
-#include <data/casereader.h>
-#include <data/dictionary.h>
-#include <data/procedure.h>
-#include <data/variable.h>
-#include <language/command.h>
-#include <language/dictionary/split-file.h>
-#include <language/lexer/lexer.h>
-#include <language/lexer/variable-parser.h>
-#include <output/tab.h>
-#include <libpspp/message.h>
-#include <data/format.h>
-#include <math/moments.h>
-
 #include <math.h>
-#include "xalloc.h"
-#include "minmax.h"
-#include <libpspp/misc.h>
-#include <gsl/gsl_cdf.h>
+
+#include "data/casegrouper.h"
+#include "data/casereader.h"
+#include "data/dataset.h"
+#include "data/dictionary.h"
+#include "data/format.h"
+#include "data/variable.h"
+#include "language/command.h"
+#include "language/dictionary/split-file.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/variable-parser.h"
+#include "libpspp/assertion.h"
+#include "libpspp/message.h"
+#include "libpspp/misc.h"
+#include "math/correlation.h"
+#include "math/covariance.h"
+#include "math/moments.h"
+#include "output/tab.h"
+
+#include "gl/xalloc.h"
+#include "gl/minmax.h"
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
@@ -278,7 +279,7 @@ run_corr (struct casereader *r, const struct corr_opts *opts, const struct corr
 {
   struct ccase *c;
   const gsl_matrix *var_matrix,  *samples_matrix, *mean_matrix;
-  const gsl_matrix *cov_matrix;
+  gsl_matrix *cov_matrix;
   gsl_matrix *corr_matrix;
   struct covariance *cov = covariance_2pass_create (corr->n_vars_total, corr->vars,
 						    NULL,
@@ -315,6 +316,7 @@ run_corr (struct casereader *r, const struct corr_opts *opts, const struct corr
 
   covariance_destroy (cov);
   gsl_matrix_free (corr_matrix);
+  gsl_matrix_free (cov_matrix);
 }
 
 int