{
int i;
struct variable_node *vn = NULL;
+
+ if (NULL == cat)
+ return;
+
const double weight = cat->wv ? case_data (c, cat->wv)->f : 1.0;
assert (NULL == cat->reverse_variable_map_short);
size_t
categoricals_df_total (const struct categoricals *cat)
{
+ if (NULL == cat)
+ return 0;
+
return cat->df_sum;
}
int i;
int idx_short = 0;
int idx_long = 0;
+
+ if (NULL == cat)
+ return;
+
cat->df_sum = 0;
cat->n_cats_total = 0;