Investigating the impact of excess zeros on hurdle-generalized Poisson regression model with right censored count data

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Investigating the impact of excess zeros on hurdle-generalized Poisson regression model with right censored count data

Typically, a Poisson model is assumed for count data. In many cases, there are many zeros in the dependent variable, thus the mean is not equal to the variance value of the dependent variable. Therefore, Poisson model is not suitable anymore for this kind of data because of too many zeros. Thus, we...

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Bibliographic Details
Main Authors:	Saffari, S., Adnan, R., Greene, William
Format:	Journal Article
Published:	Wiley-Blackwell Publishing Ltd 2013
Online Access:	http://hdl.handle.net/20.500.11937/53150

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