Added the skewness and kurtosis calculations to the EXAMINE command.

[pspp-builds.git] / src / examine.q

diff --git a/src/examine.q b/src/examine.q
index f8d8ad36ea8821c281e8cf9d6e38a1117309d3d6..833980c2e48b93da350bdd1fa02e4653dd7736cb 100644 (file)
--- a/src/examine.q
+++ b/src/examine.q
@@ -41,6 +41,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 #include "hash.h"
 #include "casefile.h"
 #include "factor_stats.h"
+#include "moments.h"
+
 /* (headers) */
 #include "chart.h"
 
@@ -120,8 +122,6 @@ print_factors(void)
          */
 
                 
-         printf("Sum is %g; ",(*fs)->m[0].sum);
-         printf("N is %g; ",(*fs)->m[0].n);
          printf("Mean is %g\n",(*fs)->m[0].mean);
 
          fs++ ;
@@ -1408,10 +1408,41 @@ populate_descriptives(struct tab_table *tbl, int col, int row,
            TAB_LEFT | TAT_TITLE,
            _("Skewness"));
 
+
+  tab_float (tbl, col + 2,
+            row + 11,
+            TAB_CENTER,
+            m->skewness,
+            8,3);
+
+  /* stderr of skewness */
+  tab_float (tbl, col + 3,
+            row + 11,
+            TAB_CENTER,
+            calc_seskew(m->n),
+            8,3);
+
+
   tab_text (tbl, col, 
            row + 12,
            TAB_LEFT | TAT_TITLE,
            _("Kurtosis"));
+
+
+  tab_float (tbl, col + 2,
+            row + 12,
+            TAB_CENTER,
+            m->kurtosis,
+            8,3);
+
+  /* stderr of kurtosis */
+  tab_float (tbl, col + 3,
+            row + 12,
+            TAB_CENTER,
+            calc_sekurt(m->n),
+            8,3);
+
+
 }