Article
Permutation testing in the presence of polygenic variation.
Genetic epidemiology - 1 May 2015
Abney Mark
Abstract excerpt
This article discusses problems with and solutions to performing valid permutation tests for quantitative trait loci in the presence of polygenic effects. Although permutation testing is a popular approach for determining statistical significance of a test statistic with an unknown distribution--for instance, the maximum of multiple correlated statistics or some omnibus test statistic for a gene, gene-set, or...
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