Article
Association test based on SNP set: logistic kernel machine based test vs. principal component analysis.
PloS one - 1 Jan 2012
Zhao Yang, Chen Feng, Zhai Rihong, Lin Xihong, Diao Nancy, Christiani David C
Abstract excerpt
GWAS has facilitated greatly the discovery of risk SNPs associated with complex diseases. Traditional methods analyze SNP individually and are limited by low power and reproducibility since correction for multiple comparisons is necessary. Several methods have been proposed based on grouping SNPs into SNP sets using biological knowledge and/or genomic features. In this article, we compare the linear kernel...
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