HedgesG.rawData: Hedges' g from raw data

In BaylorEdPsych: R Package for Baylor University Educational Psychology Quantitative Courses

Description

Calculates Hedges' g effect size from raw data

Usage

HedgesG.rawData(E.data, C.data)

Arguments

E.data	Data from group 1
C.data	Data from group 2

Details

Similar to Cohen's d, but a different scaling. The interpretation is the same (i.e., group dofferences in standard deviation units)

Value

Hedges' g

Author(s)

A. Alexander Beaujean

References

Hedges, L. V. & Olkin, I. (1985). Statistical methods for meta-analysis. Orlando: Academic Press.

Examples

#Simulate Data
set.seed(4565)
Treat<-rnorm(100,.5,1)
set.seed(45651)
Control<-rnorm(100,0,1)

HedgesG.rawData(Treat,Control)

Example output

        g 
0.6128044 

BaylorEdPsych documentation built on May 1, 2019, 8:21 p.m.