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scipy.stats.mstats.

# pointbiserialr

scipy.stats.mstats.pointbiserialr(x, y)

  Calculates a point biserial correlation coefficient and its p-value.

  Parameters:
    xarray_like of bools

      Input array.

    yarray_like

      Input array.

  Returns:
    correlationfloat

      R value

    pvaluefloat

      2-tailed p-value

  Notes

  Missing values are considered pair-wise: if a value is missing in x, the corresponding value in y is masked.

  For more details on `pointbiserialr`, see `scipy.stats.pointbiserialr`.