added some comments

yzhao062 · May 25, 2018 · 1511780 · 1511780
1 parent 7d50dee
commit 1511780
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pyod/utils/stat_models.py b/pyod/utils/stat_models.py
@@ -8,6 +8,8 @@ def wpearsonr(x, y, w=None):
     # https://stats.stackexchange.com/questions/221246/such-thing-as-a-weighted-correlation
 
     # unweighted version
+    # note the return is different
+    # TODO: fix output differences
     if w is None:
         return pearsonr(x, y)