[R] Power analysis for repeated measures ANCOVA

From: Steve Su <ssu_at_george.org.au>
Date: Wed 13 Sep 2006 - 07:11:36 GMT

Dear All,  

I wonder if anyone has written a code for power analysis with repeated measures ANCOVA? I am aware of the following reference:  

Frison L and Pocock SJ: Repeated Measures in Clinical Trials: analysis using mean summary statistics and its implications for design in Statistics in Medicine, 1992, 11:1685-1704.

Statistics in Medicine  

It will probably be fairly easy to code this up or even work on this from scratch, but it would be good if people have already done this and can share their code.  



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