As suggested by Ben :
I have recently used the glmmADMB package with the aim to realize a zero
inflated mixed model analyze.
I have a lot of variable and I wish to select some of them. The function
step in glmmADMB don't work for now.
I have previously tried glmmLasso and lmmLasso but, as far I know, these
packages are not ready for zero inflated distribution.
Have you some clues about a constraint solution?

Cheers

Guillaume

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