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st: re: xt?

From   David Airey <david.airey@Vanderbilt.Edu>
Subject   st: re: xt?
Date   Wed, 12 Jun 2002 13:44:11 -0500

I wrote:

I was wondering if this is a situation for xt models? With regression the problem is that the animals within strain are cannot be considered independent. With ANCOVA I cannot assume parallel lines among strains for the relation between brain part and brain.
No, no xt, certainly not a time series problem. A mixed model? (strain and mouse in strain are random effects). Sorry, I'm slow today.

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