I'm trying to fit a zero inflated negative binomial model, with
pscl::zeroinfl, but it returns a warning *glm.fit: algorithm did not
converge*. The result indicates successful convergence (zinb.fit$converged
= TRUE).
In a non-ZI glm, I had to adjust the maxit to obtain convergence; but
modifying it with the zeroinfl.control didn't changed the warning.
How can I assure the glm.fit convergence, or I don't need to worry about
that?

thank you in advance

Diego

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