Bayesian methods have significantly enhanced the analysis of complex data structures, such as semicontinuous outcomes and zero-inflated observations, by providing coherent inferences and more ...

In this article, exact Bayesian methods for modeling categorical response data are developed using the idea of data augmentation. The general approach can be summarized as follows. The probit ...

Journal of the Royal Statistical Society. Series A (Statistics in Society), Vol. 169, No. 1 (2006), pp. 97-114 (18 pages) The paper investigates a Bayesian hierarchical model for the analysis of ...