On Sat, 5 May 2012, Christopher Desjardins wrote:
Hi,
I am a little confused at the output from predict() for a zeroinfl object.
Here's my confusion:
## From zeroinfl package
fm_zinb2 - zeroinfl(art ~ . | ., data = bioChemists, dist = negbin)
## The raw zero-inflated overdispersed data
On Thu, 26 Apr 2012, Christopher Desjardins wrote:
Hi,
I am trying to replicate Lambert (1992)'s simulation with zero-inflated
Poisson models. The citation is here:
@article{lambert1992zero,
Author = {Lambert, D.},
Journal = {Technometrics},
Pages = {1--14},
Publisher = {JSTOR},
Title =
On Fri, Apr 27, 2012 at 1:53 AM, Achim Zeileis achim.zeil...@uibk.ac.atwrote:
On Thu, 26 Apr 2012, Christopher Desjardins wrote:
Hi,
I am trying to replicate Lambert (1992)'s simulation with zero-inflated
Poisson models. The citation is here:
@article{lambert1992zero,
Author = {Lambert,
Hi,
I am trying to replicate Lambert (1992)'s simulation with zero-inflated
Poisson models. The citation is here:
@article{lambert1992zero,
Author = {Lambert, D.},
Journal = {Technometrics},
Pages = {1--14},
Publisher = {JSTOR},
Title = {Zero-inflated {P}oisson regression, with an application to
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