Whitespace changes only.

[pspp] / src / language / stats / mann-whitney.c

diff --git a/src/language/stats/mann-whitney.c b/src/language/stats/mann-whitney.c
index ad3a95733ed76ff35b9b10e6c7530461a9c8fc52..eced71f9114da17644b05e134503495cfdfb545d 100644 (file)
--- a/src/language/stats/mann-whitney.c
+++ b/src/language/stats/mann-whitney.c
@@ -68,10 +68,10 @@ belongs_to_test (const struct ccase *c, void *aux)
   const union value *group = case_data (c, nst->indep_var);
   const size_t group_var_width = var_get_width (nst->indep_var);
 
-  if ( value_equal (group, &nst->val1, group_var_width))
+  if (value_equal (group, &nst->val1, group_var_width))
     return true;
 
-  if ( value_equal (group, &nst->val2, group_var_width))
+  if (value_equal (group, &nst->val2, group_var_width))
     return true;
 
   return false;
@@ -129,12 +129,12 @@ mann_whitney_execute (const struct dataset *ds,
          const size_t group_var_width = var_get_width (nst->indep_var);
          const double rank = case_data_idx (c, rank_idx)->f;
 
-         if ( value_equal (group, &nst->val1, group_var_width))
+         if (value_equal (group, &nst->val1, group_var_width))
            {
              mw[i].rank_sum[0] += rank;
              mw[i].n[0] += dict_get_case_weight (dict, c, &warn);
            }
-         else if ( value_equal (group, &nst->val2, group_var_width))
+         else if (value_equal (group, &nst->val2, group_var_width))
            {
              mw[i].rank_sum[1] += rank;
              mw[i].n[1] += dict_get_case_weight (dict, c, &warn);
@@ -152,7 +152,7 @@ mann_whitney_execute (const struct dataset *ds,
        mwv->u -= mwv->rank_sum[0];
 
        mwv->w = mwv->rank_sum[1];
-       if ( mwv->u > mwv->n[0] * mwv->n[1] / 2.0)
+       if (mwv->u > mwv->n[0] * mwv->n[1] / 2.0)
          {
            mwv->u =  mwv->n[0] * mwv->n[1] - mwv->u;
            mwv->w = mwv->rank_sum[0];