Message-ID: <4B74195B.2000009@gmail.com>
Date: 2010-02-11T14:51:07Z
From: Frank Berninger
Subject: repeated measures
In-Reply-To: <mailman.1.1265886001.9916.r-sig-ecology@r-project.org>
Manuel,
Note that the models 1, 2 and 3 are not repeated measure models. (You
probably are aware of that)
I think but I would have to check back that the models 4 and 5 are.
I think that giving a correlation structure for model 4 would help the
estimation of the random effects. Now R is estimating the correlation
structure itself and this is laborious. PdDiag are normally good
structures to start with but I would try others ones.
Frank