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Cliff´s Delta Calculator: A non-parametric effect size program for two groups of observations

Cliff´s Delta Calculator: A non-parametric effect size program for two groups of observations

The Cliff´s Delta statistic is an effect size measure that quantifies the amount of difference between two non-parametric variables beyond p-values interpretation. This measure can be understood as a useful complementary analysis for the corresponding hypothesis testing. During the last two decades the use of effect size measures has been …