[R-sig-ME] Mixed Effects Model for Ordinal Data

Rick Bilonick rab at nauticom.net
Thu Jul 31 14:39:49 CEST 2008


On Thu, 2008-07-31 at 08:32 +0000, Gregor Gorjanc wrote:
> Rick Bilonick <rab at ...> writes:
> 
> > 
> > Is there an mixed effects R package that can be used to model ordinal
> > data?
> > 
> 
> Hint: take a look at the help page for lmer i.e. type
> 
> ?lmer
> 
> and read about the family argument
> 
> gg

I'm familiar with the family argument but I don't see anything
specifically for ordinal data. I've been using several binomial's to do
(separate) cumulative models. lrm in Design will do ordinal regression
but I need a mixed effects model.

Rick B.




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