fairlens.metrics.kruskal_wallis#
- kruskal_wallis(sr_a, sr_b)[source]#
Metric that uses the Kruskal-Wallis H Test to obtain a p-value indicating the possibility that a categorical and numerical series are not correlated, used in heatmap generation.
- 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, calculating by subtracting the p-value from 1, as the p-value is the probability that the two columns are not correlated.
- Return type
float