Bayesian inference for a correlated 2 x 2 table with a structural zero.

James D Stamey; John W Seaman; Dean M Young

doi:10.1002/bimj.200510207

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Bayesian inference for a correlated 2 x 2 table with a structural zero.

James D Stamey·John W Seaman·Dean M Young

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Abstract

We develop a new Bayesian approach to interval estimation for both the risk difference and the risk ratio for a 2 x 2 table with a structural zero using Markov chain Monte Carlo (MCMC) methods. We also derive a normal approximation for the risk difference and a gamma approximation for the risk ratio. We then compare the coverage and interval width of our new intervals to the score-based intervals over various parameter and sample-size configurations. Finally, we consider a Bayesian method for sample-size determination.

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James D Stamey, John W Seaman, Dean M Young. 2006. Bayesian inference for a correlated 2 x 2 table with a structural zero.. https://doi.org/10.1002/bimj.200510207

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