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Diffstat (limited to 'numpy/lib/function_base.py')
| -rw-r--r-- | numpy/lib/function_base.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py index 63b191b07..586c93074 100644 --- a/numpy/lib/function_base.py +++ b/numpy/lib/function_base.py @@ -1810,9 +1810,11 @@ def cov(m, y=None, rowvar=1, bias=0, ddof=None): "ddof must be integer") # Handles complex arrays too + m = np.asarray(m) if y is None: dtype = np.result_type(m, np.float64) else: + y = np.asarray(y) dtype = np.result_type(m, y, np.float64) X = array(m, ndmin=2, dtype=dtype) |