Greenhouse-Geisser Correction Algorithm Needed

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Article #72

#72

From: Jeff Miller
Date: Fri, 24 Jul 1992 16:29

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Can anyone tell me where to find a description of
how to compute the Greenhouse-Geisser epsilon for a design
with more than one repeated-measures factor?

I've found several descriptions of the algorithm for one repeated-measures
factor, and I can figure out how to allow for (multiple) grouping factors,
but I can't figure out how to handle multiple repeated-measures factors.

Specifically, I am baffled about how to compute the correction needed
for the F testing the INTERACTION of repeated measures factors.

Thanks for any pointers or explanations.

Jeff Miller
jomiller@ucsd.edu

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Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!ames!elroy.jpl.nasa.gov!sdd.hp.com!network.ucsd.edu!cogsci!miller
From: miller@cogsci.ucsd.EDU (Jeff Miller)
Newsgroups: sci.math.stat
Subject: Greenhouse-Geisser Correction Algorithm Needed
Message-ID: <1495@cogsci.ucsd.EDU>
Date: 24 Jul 92 16:29:05 GMT
Organization: University of California, San Diego
Lines: 15