es.h: Cohen h effect size calculation for two proportions

In powertools: Power and Sample Size Tools

Cohen h effect size calculation for two proportions

Description

Takes as input the outcome proportions in two groups and returns the h effect size as defined by Cohen (1988).

Usage

es.h(p1 = NULL, p2 = NULL)

Arguments

p1	The outcome proportion in group 1.
p2	The outcome proportion in group 2.

Details

Cohen J (1988) Statistical Power Analysis for the Behavioral Sciences, 2nd edition. Lawrence Erlbaum Associates, Hillsdale, New Jersey

Value

A list of the arguments and the h effect size.

Examples

es.h(p1 = 0.8, p2 = 0.6)

powertools documentation built on April 4, 2025, 5:02 a.m.