Authors: | Dimitris Karlis, Ioannis Ntzoufras | ||||||
Title: | Bivariate Poisson and Diagonal Inflated Bivariate Poisson Regression Models in R | ||||||
Abstract: | In this paper we present an R package called bivpois for maximum likelihood estimation of the parameters of bivariate and diagonal inflated bivariate Poisson regression models. An Expectation-Maximization (EM) algorithm is implemented. Inflated models allow for modelling both over-dispersion (or under-dispersion) and negative correlation and thus they are appropriate for a wide range of applications. Extensions of the algorithms for several other models are also discussed. Detailed guidance and implementation on simulated and real data sets using bivpois package is provided. | ||||||
Page views:: 21023. Submitted: 2003-11-14. Published: 2005-09-05. |
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Paper: |
Bivariate Poisson and Diagonal Inflated Bivariate Poisson Regression Models in R
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DOI: |
10.18637/jss.v014.i10
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![]() This work is licensed under the licenses Paper: Creative Commons Attribution 3.0 Unported License Code: GNU General Public License (at least one of version 2 or version 3) or a GPL-compatible license. |