Modeling count data with marginalized zero-inflated distributions

Tammy H. Cummings () and James W. Hardin ()
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Tammy H. Cummings: University of South Carolina
James W. Hardin: University of South Carolina

Stata Journal, 2019, vol. 19, issue 3, 499-509

Abstract: In this article, we present new commands for modeling count data using marginalized zero-inflated distributions. While we mainly focus on presenting new commands for estimating count data, we also present examples that illustrate some of these new commands.

Keywords: mzip; mzip postestimation; mzigp; mzigp postestimation; mzinb; mzinb postestimation; marginalized; count data; Poisson; generalized Poisson; negative binomial; zero-inflated (search for similar items in EconPapers)
Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:tsj:stataj:v:19:y:2019:i:3:p:499-509

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DOI: 10.1177/1536867X19874209

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