Article
Rare-variant association testing for sequencing data with the sequence kernel association test.
American journal of human genetics - 15 Jul 2011
Wu Michael C, Lee Seunggeun, Cai Tianxi, Li Yun, Boehnke Michael, Lin Xihong
Abstract excerpt
Sequencing studies are increasingly being conducted to identify rare variants associated with complex traits. The limited power of classical single-marker association analysis for rare variants poses a central challenge in such studies. We propose the sequence kernel association test (SKAT), a supervised, flexible, computationally efficient regression method to test for association between genetic variants...
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