Testing for varying zero-inflation and dispersion in generalized Poisson regression models

DOI10.1080/02664760903055442OpenAlexW2042689065MaRDI QIDQ5123634

Feng-Chang Xie, Jin-Guan Lin, Bo-Cheng Wei

Publication date: 29 September 2020

Published in: Journal of Applied Statistics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/02664760903055442

zbMATH Keywords

dispersionscore testsimulation studyzero-inflationtest of homogeneitygeneralized Poisson regression models

Mathematics Subject Classification ID

Statistics (62-XX)

Related Items (2)

Score tests for zero-inflated double Poisson regression models ⋮ Detecting over- and under-dispersion in zero inflated data with the hyper-Poisson regression model

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