Does anyone have code for computing the standard error of the predicted 
mean count from a zero-inflated Poisson regression model estimated by the 
zeroinfl() function from the pscl package (and yes, we've checked with A. 
Z. already)?

Thank you

Brian

Brian S. Cade, PhD

U. S. Geological Survey
Fort Collins Science Center
2150 Centre Ave., Bldg. C
Fort Collins, CO  80526-8818

email:  brian_cade@usgs.gov
tel:  970 226-9326
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