Article
Probabilistic subgroup identification using Bayesian finite mixture modelling: a case study in Parkinson's disease phenotype identification.
Statistical methods in medical research - 1 Dec 2012
White Nicole, Johnson Helen, Silburn Peter, Mellick George, Dissanayaka Nadeeka, Mengersen Kerrie
Abstract excerpt
This article explores the use of probabilistic classification, namely finite mixture modelling, for identification of complex disease phenotypes, given cross-sectional data. In particular, if focuses on posterior probabilities of subgroup membership, a standard output of finite mixture modelling,...
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