X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fmann-whitney.c;h=2301cd13c53ed207643e4314408c19fc4cb88171;hb=2c4b104df57f2e8b5ed2afa50819294aaac4aa6c;hp=b45f8f910edcfa608a17431afe508d74b94eb1c5;hpb=051724c1769c04a715f00f22f75c4a810f5bff11;p=pspp

diff --git a/src/language/stats/mann-whitney.c b/src/language/stats/mann-whitney.c
index b45f8f910e..2301cd13c5 100644
--- a/src/language/stats/mann-whitney.c
+++ b/src/language/stats/mann-whitney.c
@@ -127,7 +127,7 @@ mann_whitney_execute (const struct dataset *ds,
 	{
 	  const union value *group = case_data (c, nst->indep_var);
 	  const size_t group_var_width = var_get_width (nst->indep_var);
-	  const double rank = case_data_idx (c, rank_idx)->f;
+	  const double rank = case_num_idx (c, rank_idx);
 
 	  if (value_equal (group, &nst->val1, group_var_width))
 	    {