Hi,
I have to analyse the number of provisioning trips to nestlings according to a
number of biological and environmental factors. I was thinking of building a
mixed-effects model with species and nestid as random effects, using a Poisson
distribution, but the data are overdispersed
Marie-Hélène Hachey marie_helene48 at hotmail.com writes:
Hi,
I have to analyse the number of provisioning trips to nestlings
according to a number of biological and
environmental factors. I was thinking of building a mixed-effects model
with species and nestid as
random effects,
According to the documentation for glmmADMB if you fit
your model with a statment like
fit =glmm.admb(y~Base*trt+Age+Visit, ... data=epil2,family=nbinom)
and that the parameter estimates are in
fit$b while their estimated standard deviations are
in
fit$stdbeta
so presumably p
dave fournier otter at otter-rsch.com writes:
According to the documentation for glmmADMB if you fit
your model with a statment like
fit =glmm.admb(y~Base*trt+Age+Visit, ... data=epil2,family=nbinom)
and that the parameter estimates are in
fit$b while their estimated standard
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