CHINESE JOURNAL OF APPLIED PROBABILITY AND STATIST 2007, 23(4) 361-368 DOI:      ISSN: 1001-4268 CN: 31-1256

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CHEN Xuedong
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Bayesian Estimates of Distribution for Count Data with Overdispersion

CHEN Xuedong

School of Mathematics and Statistics, Yunnan University, Faculty of Science, Huzhou Teachers' College

Abstract��

This paper deals with two classes distribution of count data with overdispersion:
Zero-inflated Distribution and Inflated-parameter Distribution, which are accordance with data of claims. We consider several model formulations of those distributions by using Bayesian theory and MCMC methods in WinBUGS. By comparison, a approach of modelling data is obtained and two illustrations with real data are provided.

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Received 1900-01-01 Revised 1900-01-01 Online:  
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