Bivariate ZIP Models

Walhin, Jean-François
(2001) Biometrical Journal : journal of mathematical methods in biosciences — Vol. 43, p. 147-160 (2001)

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Authors
  • Walhin, Jean-François
    Author
Abstract
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.
Affiliations
  • Louvain School of Management

Citations

Walhin, J.-F. (2001). Bivariate ZIP Models. Biometrical Journal : journal of mathematical methods in biosciences, 43, 147-160. https://doi.org/10.1002/1521-4036(200105)43:2<147::AID-BIMJ147>3.0.CO;2-5 (Original work published 2001)