actually I need to extract the random effect from the formula, not the model
 
any idea?

________________________________

From: Sacha Viquerat [mailto:sacha.vsop@googlemail.com]
Sent: Wed 22/09/2010 5:55 PM
To: Lorenzo Cattarino
Subject: Re: [R] extracting random effects from model formula



Am 22.09.2010 09:22, schrieb Lorenzo Cattarino:
> Hi R-users
>
>
>
> I would like to extract the random effects ("1|SITE", "1+SPECIES|SITE"
> and "BA|SITE") from this model formula:
>
>
>
> Full_model<- formula (VAR ~ (1|SITE) + (1+SPECIES|SITE) + (BA|SITE) +
> HEIGHT + COND + NN_DIST)
>
>
>
> I tried:
>
>
>
> terms(Full_model)
>
> labels(terms(Full_model))
>
>
>
> but I could not distinguish between random and fixed effects.
>
>
>
> thanks
>
>
>
> Lorenzo
>
>
>       [[alternative HTML version deleted]]
>
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> and provide commented, minimal, self-contained, reproducible code.
>

try ranef(model).



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