[R] repeated measures with random effects

From: juli g. pausas <pausas_at_gmail.com>
Date: Wed 05 Oct 2005 - 06:38:25 EST


Dear all,
I'm interested in analysing a reapeated measure desing where plant height (H) was measured 3 times (Time). The experimental design include 2 fixed factor (say A and B) in which A is nested in B, and a random factor (C, the plot), using the aov().

So my first idea would be something like:

aov(H ~ B * A %in% B * Time + Error(id) )

where id is the factor coded for the repeated subjects. But my question is how to include the random factor C ?

Any help would be appreciated. Thanks

Juli

--
Juli G. Pausas
CEAM & UA
http://www.ceam.es/lass/pausas.htm

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Received on Wed Oct 05 06:55:02 2005

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