scipy.stats.mstats.pointbiserialr#
- scipy.stats.mstats.pointbiserialr(x, y)[source]#
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 stats.pointbiserialr.