[R] is possible to use update with lmer models

Martin Henry H. Stevens HStevens at MUOhio.edu
Thu May 25 14:17:03 CEST 2006


Hi Ronaldo,
I have no problem with update(). What versions of R, lmer, and Matrix  
are you using?
Hanbk
On May 25, 2006, at 8:08 AM, Ronaldo Reis-Jr. wrote:

> Hi,
>
> the question on subject is possible?
>
> example:
>
> m1 <- lmer(y~1+(1|subject))
> m2 <- update(m1,.~.+x)
>
> I try but dont work, exist any other method for this?
>
> Thanks
> Ronaldo
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