[R-sig-ME] Using lmer in survival
Ben Bolker
bbolker at gmail.com
Mon Jan 23 17:41:16 CET 2012
Szymek Drobniak <geralttee at ...> writes:
>
> Hi,
>
> Try using MCMCglmm - it fits zero-inflated binomial models. Just be
> careful with priors - you might have big separation in your data so
> use appropriate priors for fixed effects (see Jarrod Hadfiel's Course
> Notes for details). you could also try vgam library (as far as I know
> vglm fits zero-inflated binomial models but I haven't use it yet).
>
glmmADMB is also a possibility.
I would consider carefully whether you really need zero-inflation --
remember that not all zero-rich data sets are actually zero-inflated.
The blme package might also be useful for strongly separated data
sets.
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