Update all #include directives to the currently preferred style.

[pspp-builds.git] / src / math / moments.c

diff --git a/src/math/moments.c b/src/math/moments.c
index d129f6ab038b3eee06104e716b15fbcf432c61c5..e289e8aec0ef27c2372e2c007eeb30e6b2f6d469 100644 (file)
--- a/src/math/moments.c
+++ b/src/math/moments.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 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
@@ -15,15 +15,18 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #include <config.h>
-#include "moments.h"
+
+#include "math/moments.h"
+
 #include <assert.h>
 #include <math.h>
 #include <stdlib.h>
-#include <libpspp/misc.h>
-#include <data/val-type.h>
-#include <data/value.h>
 
-#include "xalloc.h"
+#include "data/val-type.h"
+#include "data/value.h"
+#include "libpspp/misc.h"
+
+#include "gl/xalloc.h"
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
@@ -49,7 +52,7 @@ calc_moments (enum moment max_moment,
 
       /* From _SPSS Statistical Algorithms, 2nd ed.,
          0-918469-89-9, section "DESCRIPTIVES". */
-      if (fabs (*variance) >= 1e-20)
+      if (fabs (s2) >= 1e-20)
         {
           if (max_moment >= MOMENT_SKEWNESS && skewness != NULL && w > 2.)
             {