Re: [R] PROC NLMIXED what package equivalent in R?

From: Bert Gunter <gunter.berton_at_gene.com>
Date: Wed, 09 Mar 2011 22:00:00 -0800

Google on "R mixed effects" !

(or you could use R's search tools -- ?help )

On Wed, Mar 9, 2011 at 4:58 PM, Chris Buddenhagen <cbuddenhagen_at_gmail.com> wrote:
> To account for likely differences between
> families in naturalization rates, we fitted a
> generalized linear mixed model, using
> PROC NLMIXED in SAS10, with the
> naturalization rate per genus (that is, the
> number of naturalized species in a genus as
> a proportion of the total number of introduced
> species in a genus) as the response
> variable, a variable coding genera as containing
> at least one native species or not as a
> fixed-effect predictor, and a variable coding
> for family as a random effect.
>
> I would like to emulate or do something better than this PROC NLMIXED method
> using R, the methods were used in a 2002 Duncan and Williams nature
> publication. Any suggestions about how to proceed?
>
>
>
> Chris Buddenhagen
>
>        [[alternative HTML version deleted]]
>
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>

-- 
Bert Gunter
Genentech Nonclinical Biostatistics

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Received on Thu 10 Mar 2011 - 06:18:45 GMT

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