fairlens.metrics.distance_cn_correlation¶
-
distance_cn_correlation
(sr_a, sr_b)[source]¶ Metric that uses non-linear correlation distance to obtain a correlation coefficient for categorical-numerical column pairs.
- Parameters
sr_a (pd.Series) – The categorical series to analyze, used for grouping the numerical one.
sr_b (pd.Series) – The numerical series to analyze.
- Returns
The correlation coefficient.
- Return type
float