From a5b4a598d0ef164dba7e0876133c3ea78b96aab8 Mon Sep 17 00:00:00 2001
From: Charles Harris <charlesr.harris@gmail.com>
Date: Wed, 7 Jul 2010 04:31:51 +0000
Subject: ENH: Add ddof keyword to cov and corrcoef. Deprecate bias keyword.

---
 numpy/oldnumeric/mlab.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'numpy/oldnumeric/mlab.py')

diff --git a/numpy/oldnumeric/mlab.py b/numpy/oldnumeric/mlab.py
index 151649f6a..4f750cb85 100644
--- a/numpy/oldnumeric/mlab.py
+++ b/numpy/oldnumeric/mlab.py
@@ -92,7 +92,7 @@ def cov(m, y=None, rowvar=0, bias=0):
 
 from numpy import sqrt, multiply
 def corrcoef(x, y=None):
-    c = cov(x,y)
+    c = cov(x, y, ddof=1)
     d = diag(c)
     return c/sqrt(multiply.outer(d,d))
 
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