Have you considered "lme" in library(nlme)? The best reference for
this
is Pinhiero and Bates (2000) Mixed-Effects Models in S and S-Plus
(Springer).
hope this helps. spencer graves
tzhou1 wrote:> Hi,
>
> I have a question about how to do case weight in mixed model using R. Can R
do
> this? If so, could you give me some references and examples? I'm
looking
> forward to hearing from you.
>
>
> Thanks a lot!
>
> Tianyue
>
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