Re: [R] SPSS F-test on change in R square between hierarchical models

2011-11-24 Thread Yvonnick Noel
Christopher, I am wondering if anyone knows how to perform an F-test on the change in R square between hierarchical models in R? SPSS provides this information and a researcher that I am working with is interested in getting this information. Alternatively, if someone knows how I can calculate

[R] SPSS F-test on change in R square between hierarchical models

2011-11-23 Thread Christopher Desjardins
Hi, I am wondering if anyone knows how to perform an F-test on the change in R square between hierarchical models in R? SPSS provides this information and a researcher that I am working with is interested in getting this information. Alternatively, if someone knows how I can calculate the test

Re: [R] SPSS F-test on change in R square between hierarchical models

2011-11-23 Thread Bert Gunter
Probably ?anova ?add1 ?drop1 are what you're looking for. -- Bert On Wed, Nov 23, 2011 at 6:07 AM, Christopher Desjardins desja...@umn.edu wrote: Hi, I am wondering if anyone knows how to perform an F-test on the change in R square between hierarchical models in R? SPSS provides this