transformRtoHg: transformRtoHg

In reproducer: Reproduce Statistical Analyses and Meta-Analyses

transformRtoHg

Description

This function coverts a vector of point bi-serial r values with associated sample size information back to the mean difference effect size Hedges g.

Usage

transformRtoHg(r, Nc, Nt)

Arguments

r	A vector of point bi-serial correlation values.
Nc	A vector of the number of observations in the control condition for the related experiments.
Nt	A vector of the number of observations in the treatment condition for the related experiments.

Value

value of Hedges' g

Author(s)

Barbara Kitchenham and Lech Madeyski

Examples

transformRtoHg(c(0.4, 0.2), c(20, 20), c(20, 20))
# [1] 0.8728716 0.4082483

reproducer documentation built on Oct. 18, 2023, 5:10 p.m.