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st: Mixed effects model with zero-inflated negative binomial outcome for repeated measures data
From
W Robert Long <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: Mixed effects model with zero-inflated negative binomial outcome for repeated measures data
Date
Sat, 12 Jan 2013 18:43:04 +0000
Dear statalist
I am working with a dataset that are repeated measures (x4) on around
100 subjects.
The outcome is zero inflated and appears to be well-modelled by a
zero-inflated negative binomial distribution.
Hence I would like to run a mixed effects model with random intercepts
and random slopes. In R, using the glmmADMB package, such as model can
be fitted with:
glmmadmb(Y ~ time*X1 + time*X2 + (time | Subject),
data=final,family="nbinom2", zeroInflation=TRUE)
Is it possible to fit this kind of model in Stata ? If so, could you provide some pointers ?
Thanks
Robert Long
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