pandas.Series.cov — pandas 0.16.2 documentation (original) (raw)
Series.cov(other, min_periods=None)¶
Compute covariance with Series, excluding missing values
| Parameters: | other : Series min_periods : int, optional Minimum number of observations needed to have a valid result |
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| Returns: | covariance : float Normalized by N-1 (unbiased estimator). |