[R-sig-ME] Power analysis for glmer?

[David Duffy]

On Thu, 1 Dec 2011, Adam D. I. Kramer wrote:
>
> 	I have been looking online for a while and come up dry. Could
> anybody recommend a paper or library that would give me some idea of how
> many subjects I would need to detect an effect of a certain size using a
> mixed-effects binomial model?
>
> --I'm really just trying to get an idea of the scale involved. 10k
> versus 1m, for example.)

You need to simulate data from your proposed setup.  See

http://glmm.wikidot.com/power-analysis

-- 
| David Duffy (MBBS PhD)                                         ,-_|\
| email: davidD at qimr.edu.au  ph: INT+61+7+3362-0217 fax: -0101  /     *
| Epidemiology Unit, Queensland Institute of Medical Research   \_,-._/
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