Simulating comparisons of different computing algorithms fitting zero-inflated Poisson models for zero abundant counts
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2017.1327590
Abstract: ABSTRACT Zero-inflated Poisson models are frequently used to analyse count data with excess zeroes. However, results generated by different algorithms, by various statistical packages or procedures in R and SAS, are often inconsistent, especially for… read more here.
Keywords: poisson models; simulating comparisons; different computing; zero inflated ... See more keywords
Asymptotic results in censored zero-inflated Poisson regression
Sign Up to like & getrecommendations! Published in 2019 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2019.1676442
Abstract: Abstract This paper investigates properties of the maximum-likelihood estimator (MLE) in the zero-inflated Poisson regression model with randomly right-censored counts. Consistency and asymptotic normality of the MLE are rigorously established. A thorough simulation study is… read more here.
Keywords: asymptotic results; zero inflated; results censored; poisson regression ... See more keywords
Spatial analysis of G.f.fuscipes abundance in Uganda using Poisson and Zero-Inflated Poisson regression models
Sign Up to like & getrecommendations! Published in 2021 at "PLoS Neglected Tropical Diseases"
DOI: 10.1371/journal.pntd.0009820
Abstract: Background Tsetse flies are the major vectors of human trypanosomiasis of the form Trypanosoma brucei rhodesiense and T.b.gambiense. They are widely spread across the sub-Saharan Africa and rendering a lot of challenges to both human… read more here.
Keywords: abundance; tsetse abundance; zero inflated; inflated poisson ... See more keywords