Added casefilter structure to assist with missing values. Changed T-TEST

[pspp-builds.git] / src / math / levene.h

diff --git a/src/math/levene.h b/src/math/levene.h
index edbcd80e3fbe1d17b8b6a639e421eda26a8362aa..ba7dea5d39864dc1e4ba2bf9b029be0b51e48cbe 100644 (file)
--- a/src/math/levene.h
+++ b/src/math/levene.h
@@ -23,11 +23,8 @@
 #define levene_h 1
 
 
-#include "variable.h"
-#include "casefile.h"
-
-/* What to do with missing values */
-enum lev_missing { LEV_ANALYSIS, LEV_LISTWISE };
+#include <data/variable.h>
+#include <data/casefile.h>
 
 /* Calculate the Levene statistic 
 
@@ -40,9 +37,12 @@ The dependent variables :   v_dep;
 */
 
 
-void  levene(const struct casefile *cf, 
+struct dictionary ;
+struct casefilter ;
+
+void  levene(const struct dictionary *dict, const struct casefile *cf, 
             struct variable *v_indep, size_t n_dep, struct variable **v_dep,
-            enum lev_missing,   is_missing_func);
+            struct casefilter *filter);