Score Tests for Extra-Zero Models in Zero-Inflated Negative Binomial Models

DOI10.1080/03610910802421632zbMath1161.62005OpenAlexW1978964549MaRDI QIDQ3616254

N. Jansakul, J. P. Hinde

Publication date: 24 March 2009

Published in: Communications in Statistics - Simulation and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03610910802421632

zbMATH Keywords

count datascore testoverdispersionzero-inflation

Mathematics Subject Classification ID

Parametric hypothesis testing (62F03) Linear inference, regression (62J99) Applications of statistics (62P99)

Related Items (14)

On some aspects of a zero-inflated overdispersed model and its applications ⋮ Adjusted Supremum Score-Type Statistics for Evaluating Non-Standard Hypotheses ⋮ On testing for homogeneity with zero‐inflated models through the lens of model misspecification ⋮ Modelling Excess Zeros in Count Data: A New Perspective on Modelling Approaches ⋮ Testing inflated zeros in binomial regression models ⋮ A test for lack-of-fit of zero-inflated negative binomial models ⋮ An extension of an over-dispersion test for count data ⋮ On the Efficiency of Score Tests for Homogeneity in Two‐Component Parametric Models for Discrete Data ⋮ A score test for extra zeros in negative binomial mixed models ⋮ Determination of Single Sampling Plans by Attributes Under the Conditions of Zero-Inflated Poisson Distribution ⋮ Generalized fiducial inference on the mean of zero-inflated Poisson and Poisson hurdle models ⋮ A Wald test for zero inflation and deflation for correlated count data from dental caries research ⋮ A Note on Tests for Zero-Inflation in Correlated Count Data ⋮ Simultaneous statistical modelling of excess zeros, over/underdispersion, and multimodality with applications in hotel industry

Cites Work

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• Score tests for zero-inflated Poisson models
• A Score Test for Testing a Zero‐Inflated Poisson Regression Model Against Zero‐Inflated Negative Binomial Alternatives
• Negative binomial and mixed poisson regression
• Zero-Inflated Poisson Regression, with an Application to Defects in Manufacturing
• On Tests Against One-Sided Hypotheses in Some Generalized Linear Models
• A Score Test for Zero Inflation in a Poisson Distribution
• Negative Binomial Regression

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