Re: [R] Prediction intervals for zero inflated Poisson regression

e: [R] Prediction intervals for zero inflated Poisson regression Thierry, Simon had written some code for this but we never got round to fully integrate it into the "pscl" package. A file pb.R is attached, but as a disclaimer: I haven't looked at this code for a while. It stil

Re: [R] Prediction intervals for zero inflated Poisson regression

Thierry, Simon had written some code for this but we never got round to fully integrate it into the "pscl" package. A file pb.R is attached, but as a disclaimer: I haven't looked at this code for a while. It still seems to work (an example is included at the end) but please check. hth, Z On

[R] Prediction intervals for zero inflated Poisson regression

Dear all, I'm using zeroinfl() from the pscl-package for zero inflated Poisson regression. I would like to calculate (aproximate) prediction intervals for the fitted values. The package itself does not provide them. Can this be calculated analyticaly? Or do I have to use bootstrap? What I tried u