Computes pearson correlations on matrices
Parameters : | x: np.ndarray or Dataset :
y: np.ndarray or Dataset or None (the default). :
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Returns : | c: np.ndarray :
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Notes
Unlike numpy. this function behaves like matlab’s ‘corr’ function. Its numerical precision is slightly lower than numpy’s correlate function. Unlike scipy’s ‘pearsonr’ function it does not return p values. TODO integrate with CorrCoef