Do you mean for power analyses? I have a sas program that computes power
for various sample sizes and effect sizes for varying numbers of
predictors. If that will help, I'll be happy to send it.

At 03:19 PM 6/23/00 CDT, you wrote:
>Does anybody know of a asmple size program for regressoin?  I seem to 
>remember a program called R2, but a search of the Web didn't turn up 
>anything.
>
>Also, does anybody know of a sample size program for logistic regression?
>
>TIA
>
>Karen Scheltema, M.A., M.S.
>Statistician
>HealthEast
>1700 University Ave W
>St. Paul, MN 55104
>(651) 232-5212   fax: (651) 641-0683
>
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------------------------------------
Paul R. Swank, PhD.
Professor & Advanced Quantitative Methodologist
UT-Houston School of Nursing
Center for Nursing Research
Phone (713)500-2031
Fax (713) 500-2033


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