On Mon, 10 Sep 2012, Filipa J. wrote:
Dear R users,
I want to apply zero inflated models with continuous and categorical
variables and I used pscl package from R and the zeroinf() function. My
question are the follow:
a) The value of fitted.values is mu or (1-p)*mu? where p is the
Dear R users,
I want to apply zero inflated models with continuous and categorical
variables and I used pscl package from R and the zeroinf() function. My
question are the follow:
a) The value of fitted.values is mu or (1-p)*mu? where p is the probability
of zero came form a zero point mass
b)
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