JSTOR Daily

Models for Analyzing Zero-Inflated and Overdispersed Count Data

Introduction: This article describes different methods for analyzing counts and illustrates their use on cigarette and marijuana smoking data. Methods: The Poisson, zero-inflated Poisson (ZIP), hurdle ...
JSTOR Daily

Marginal Regression Models for Clustered Count Data Based on Zero-Inflated Conway–Maxwell–Poisson Distribution with Applications

Community water fluoridation is an important public health measure to prevent dental caries, but it continues to be somewhat controversial. The Iowa Fluoride Study (IFS) is a longitudinal study on a ...
Nature

Count Data Modeling and Statistical Distributions

Count data modelling occupies a central role in statistical applications across diverse disciplines including epidemiology, econometrics and engineering. Traditionally, the Poisson distribution has ...
Insurancenewsnet.com

Findings from University of Melbourne in the Area of Actuarial Science Reported (A New Multivariate Zero-inflated Hurdle Model With Applications In Automobile Insurance ...

2022 JAN 27 (NewsRx) -- By a News Reporter-Staff News Editor at Insurance Daily News-- A new study on Science - Actuarial Science is now available. According to news reporting out of Melbourne, ...