[R-sig-ME] Warning message in glmmADMB

[Moshiur Rahman]

Thanks a lot Ulf for your very quick response and confirmation.

Cheers,

Moshi

On Wed, Sep 10, 2014 at 4:46 PM, Ulf Köther <ukoether at uke.de> wrote:

> Dear Moshi,
>
> just rearrange the tested models (as it is stated in the warning), e.g.:
>
> anova(m2,m1)
>
> and the warning should go away. It's only that the warning informs you
> about the changed order of the models listed by the anova-result with
> the smaller model (less df) being listed first. It does not say anything
> about an inappropriate test...
>
> Kind regards, Ulf
>
>
> Am 10.09.2014 um 10:28 schrieb Moshiur Rahman:
> > Dear R mixed model experts,
> >
> > Can anyone one confirm me if I get a warning message using glmmADMB for
> the
> > significance tests of random effects by comparing models with LRTs? I'm
> > using glmmADMB version 0.8.0 in R (version 3.1.0) and getting the
> following
> > warning message:
> >
> > "Warning message:
> > In anova.glmmadmb(m1, m2) :
> >   rearranging models in order of increasing complexity"
> >
> > Just for your kind information, I found an explanation from Ben Bolker
> > where he says that the updated version will fix / clarify this problem (
> > https://stat.ethz.ch/pipermail/r-sig-mixed-models/2012q1/017920.html).
> Is
> > it the version that I'm using?
> >
> > I'm using this glmmADMB model for my zeroinflated and poisson data. If it
> > is not the appropriate model because of this warning, could you please
> > suggest me an alternative model (e.g. MCMCglmm)?
> >
> > If I asked something odd/silly for this group,  sorry for that and please
> > ignore it.
> >
> > ​Thanks in advance,
> >
> > Moshi
> >
> >       [[alternative HTML version deleted]]
> >
> > _______________________________________________
> > R-sig-mixed-models at r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-sig-mixed-models
> >
>
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-- 
MD. MOSHIUR RAHMAN
PhD Candidate
School of Animal Biology/Zoology (M092)
University of Western Australia
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