Premium
Bivariate ZIP Models
Author(s) -
Walhin Jean François
Publication year - 2001
Publication title -
biometrical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.108
H-Index - 63
eISSN - 1521-4036
pISSN - 0323-3847
DOI - 10.1002/1521-4036(200105)43:2<147::aid-bimj147>3.0.co;2-5
Subject(s) - bivariate analysis , mathematics , statistics , poisson distribution , maximum likelihood , zero inflated model , econometrics , bivariate data , poisson regression , demography , population , sociology
The Zero‐Inflated Poisson model is extended into a bivariate form. Three new bivariate models are considered. Parameters are estimated by maximum likelihood. Two numerical examples are discussed.