Re: [R] Effect Size Formaula and Calulations in R

2010-03-16 Thread C.H.
pwr package: ES.h and ES.w1, ES.w2, cohen.ES On Wed, Mar 17, 2010 at 1:28 PM, Jim Silverton wrote: > Hello, > I would like to find out how to use R to compute the effect size of two > samples for a two sample t test. Is there a formula for the fisher's exact > test? Any R code and/or formula w

Re: [R] Effect Size Formaula and Calulations in R

2010-03-16 Thread Jim Silverton
Hello, I would like to find out how to use R to compute the effect size of two samples for a two sample t test. Is there a formula for the fisher's exact test? Any R code and/or formula would be greatly appreciated. Thanks, Jim [[alternative HTML version deleted]] ___