New functions to return the sum and weights associated with categorical variables

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

diff --git a/src/math/categoricals.h b/src/math/categoricals.h
index 2cec0b45cd3822ebbc6d7aff70ec34bf4b7ca530..9e58f59eb0c2890bc6260089a1369b4cf9cb5629 100644 (file)
--- a/src/math/categoricals.h
+++ b/src/math/categoricals.h
@@ -51,8 +51,14 @@ const struct variable * categoricals_get_variable_by_subscript (const struct cat
 
 const union value * categoricals_get_value_by_subscript (const struct categoricals *cat, int subscript);
 
+double categoricals_get_weight_by_subscript (const struct categoricals *cat, int subscript);
+
+double categoricals_get_sum_by_subscript (const struct categoricals *cat, int subscript);
+
 double categoricals_get_binary_by_subscript (const struct categoricals *cat, int subscript,
                                             const struct ccase *c);
 
 
+
+
 #endif