A Comparison of Bivariate Zero-Inflated Poisson Inverse Gaussian Regression Models with and without Exposure Variables

A Comparison of Bivariate Zero-Inflated Poisson Inverse Gaussian Regression Models with and without Exposure Variables

In this paper, we focus on the comparison of the bivariate zero-inflated Poisson inverse Gaussian regression (BZIPIGR) type II model in two cases: with and without exposure variables. The BZIPIGR type II model is applied to analyze the occurrence of maternal and early neonatal mortality in South Sul...

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Bibliographic Details
Main Authors: Ermawati Ermawati, Purhadi Purhadi, Santi Puteri Rahayu
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Symmetry
Subjects:
BZIPIGR type II
overdispersion
excess zero
exposure variable
MLE
BHHH
Online Access:https://www.mdpi.com/2073-8994/14/2/277

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