Markov Chain Monte Carlo, Recent Developments

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K. Mengersen

K. Mengersen

Queensland University of Technology, Australia

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First published: 15 July 2005

Abstract

There has recently been an explosion of interest in Markov chain Monte Carlo (MCMC) for biostatistical modeling and analysis, particularly, but not exclusively in a Bayesian framework. The aim of this update is to describe some of the new developments in MCMC methodology and their application in biostatistics. MCMC algorithms, including variations on Metropolis and Gibbs, reversible jump MCMC, slice sampling perfect simulation, delayed rejection, and sequential Monte Carlo are briefly discussed. The important issue of MCMC convergence is also addressed. Applications of MCMC in areas of interest in biostatistics are illustrated through references to CART, latent variable models, hidden Markov models, time series models, factorial experiments, correlated data, meta-analysis, clinical trials, and bioinformatics. The expanding array of software available for MCMC is acknowledged, followed by references to recent biostatistics-related books on the topic.

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