Article
Evaluating haplotype effects in case-control studies via penalized-likelihood approaches: prospective or retrospective analysis?
Genetic epidemiology - 1 Dec 2010
Koehler Megan L, Bondell Howard D, Tzeng Jung-Ying
Abstract excerpt
Penalized likelihood methods have become increasingly popular in recent years for evaluating haplotype-phenotype association in case-control studies. Although a retrospective likelihood is dictated by the sampling scheme, these penalized methods are typically built on prospective likelihoods due to their modeling simplicity and computational feasibility. It has been well documented that for unpenalized methods,...
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