Ordered Probit/Logit with random coefficients

Hi! I'm a newbie here, but would vglm from VGAM work? 

library(VGAM)
summary(m.vglm <- vglm(Y ~ x, data = data, family = cumulative (link="logit",
parallel=TRUE)))
summary(m.vglm)

Vincent

On 2013-01-21, at 02:33, Andreas Karpf <andreas.karpf at malix.univ-paris1.fr> wrote:

Hello,

I searched everywhere but I didn't find what I want, that is why I as the
question here. Does anybody know of a function in R which allows to
estimate ordered probit/logit model with random coefficients.

The only mixed effect model I found was clmm of the ordinal package but it
only provides random intercepts. I am grateful for every hint!

Best regards,

AK
<andreas.karpf at malix.univ-paris.fr>

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Vincent Philion, agr., M.Sc.
Microbiologiste/Phytopathologiste

Institut de recherche et de d?veloppement en agro-environnement
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