[R-sig-ME] Problems with function ranef in lme4
Manuel Spínola
mspinola10 at gmail.com
Sun Mar 14 17:32:14 CET 2010
Thank you very much Ben. That was the problem.
Manuel
Ben Bolker wrote:
> Manuel Spínola wrote:
>
>> Dear list members,
>>
>> I am trying the function ranef from package lme4 and I got the following
>> error warning:
>>
>> > data(sleepstudy)
>> > fm1 <- lmer(Reaction ~ Days + (Days|Subject), sleepstudy)
>> > ranef(fm1)
>> Error en UseMethod("ranef") :
>> no applicable method for 'ranef' applied to an object of class "mer"
>>
>> What could be the problem?
>> Best,
>>
>> Manuel
>>
>>
>
> My guess is that you have nlme loaded at the same time.
>
> search()
> detach("package:nlme")
>
> If that doesn't work, post the results of sessionInfo().
>
>
>
--
Manuel Spínola, Ph.D.
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
COSTA RICA
mspinola at una.ac.cr
mspinola10 at gmail.com
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