[R] Comprehensive power analysis/sample size package in R?

Mitchell Maltenfort mmalten at gmail.com
Wed Jul 15 23:01:20 CEST 2009


It's not R nor is it open source, but G*Power 3 is free:

http://www.psycho.uni-duesseldorf.de/abteilungen/aap/gpower3/

Apparently the new version (for Windows -- Mac version is lagging)
includes Poisson and logistic regression.




On Tue, Jul 14, 2009 at 3:04 PM, <ukoenig at med.uni-marburg.de> wrote:
> Dear all,
> my colleague (a statistician - not yet using R) aked me, if there is
> a R package comparable to the software "PASS" (Power Analysis and Sample
> Size Procedures), comprising about 150 procedures.
> I found the R package "pwr". Are there other (more comprehensive) power
> analysis packages?
>
>
> Many thanks!
> Udo
>
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