# scipy.stats.mstats.pointbiserialr

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

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

  Parameters:
    x array_like of bools

      Input array.

    y array_like

      Input array.

  Returns:
    correlation float

      R value

    pvalue float

      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`.