Bayesian biostatistics • epidemiology • diagnostic tests • research design.
My research focuses on Bayesian biostatistical modeling. I am currently focusing on three particular topics: diagnostic tests in the absence of a gold standard, Bayesian methods for study design and sample size determination, and biostatistical consulting and collaboration.
Joseph L, Bélisle P. Bayesian sample size determination for case-control studies when exposure may be misclassified. American Journal of Epidemiology (Accepted)
Dendukuri N, Schiller I, Joseph L, Pai M. Bayesian meta-analysis of the accuracy of a test for tuberculous pleuritis in the absence of a gold-standard reference. Biometrics 2012;68(4):1285-1293
Ladouceur M, Rahme E, Scott A, Schwartzman K, Joseph L. Modeling continuous diagnostic test data using approximate Dirichlet process distributions. Statistics in Medicine 2011;30(21):2648-2662
Weichenthal S, Joseph L, Bélisle P, Dufresne A. Bayesian estimation of the probability of asbestos exposure from lung fibre counts. Biometrics 2010;66(2):603-612
Dendukuri N, Bélisle P, Joseph L. Bayesian sample size determination for diagnostic test studies in the absence of a gold standard: Comparing identifiable to non-identifiable models. Statistics in Medicine 2010;29(26):2688-2697