Message-ID: <CACk-te0C76xgwy95YW0bXV==mmagpvxGz8Bg9PvicJKMHPnFXg@mail.gmail.com>
Date: 2013-02-15T21:18:24Z
From: Bert Gunter
Subject: Mixed models with missing data
In-Reply-To: <242F8BD827C6354590ADAB4E7B4E67BB787E8F75@DB3PRD0111MB505.eurprd01.prod.exchangelabs.com>
This has basically nothing to do with R, so please don't post here.
You may wish to try the r-sig-mixed-models list, however. They are
more sympathetic to such questions -- and what are likely to be the
torrent from you that follows.
-- Bert
On Fri, Feb 15, 2013 at 9:17 AM, Bone, Jonathan
<jonathan.bone.10 at ucl.ac.uk> wrote:
> Hi,
>
> I am creating a mixed model based on a experiment where each subject has 2 repeats. In some instances though there is only data for one of a given subjects repeats for most there is data for both. Can I still justify having subject as a random effect?
>
> Thanks,
>
> Jonathan
>
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> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
--
Bert Gunter
Genentech Nonclinical Biostatistics
Internal Contact Info:
Phone: 467-7374
Website:
http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm