Re: [R] power of 2 way ANOVA with interaction

. Statistical Data Center Intermountain Healthcare greg.s...@imail.org 801.408.8111 > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Timothy Spier > Sent: Sunday, April 03, 2011 5:11 PM > To: R Help > Subject: [R] power o

Re: [R] power of 2 way ANOVA with interaction

On Apr 4, 2011, at 01:10 , Timothy Spier wrote: > > I've been searching for an answer to this for a while but no joy. I have a > simple 2-way ANOVA with an interaction. I'd like to determine the power of > this test for each factor (factor A, factor B, and the A*B interaction). How > can I do

[R] power of 2 way ANOVA with interaction

I've been searching for an answer to this for a while but no joy. I have a simple 2-way ANOVA with an interaction. I'd like to determine the power of this test for each factor (factor A, factor B, and the A*B interaction). How can I do this in R? I used to do this with "proc Glmpower" in SAS, b