New Robust Estimators for Handling Multicollinearity and Outliers in the Poisson Model: Methods, Simulation and Applications

The Poisson maximum likelihood (PML) is used to estimate the coefficients of the Poisson regression model (PRM). Since the resulting estimators are sensitive to outliers, different studies have provided robust Poisson regression estimators to alleviate this problem. Additionally, the PML estimator i...

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Autores principales:	Issam Dawoud, Fuad A. Awwad, Elsayed Tag Eldin, Mohamed R. Abonazel
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2022-11-01
Colección:	Axioms
Materias:	robust Poisson ridge regression estimator robust Poisson Liu estimator robust Poisson Kibria–Lukman estimator robust Poisson modified Kibria–Lukman estimator mean squared error multicollinearity
Acceso en línea:	https://www.mdpi.com/2075-1680/11/11/612
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