Article
Robust genomic control for association studies.
American journal of human genetics - 1 Feb 2006
Zheng Gang, Freidlin Boris, Gastwirth Joseph L
Abstract excerpt
Population-based case-control studies are a useful method to test for a genetic association between a trait and a marker. However, the analysis of the resulting data can be affected by population stratification or cryptic relatedness, which may inflate the variance of the usual statistics, resulting in a higher-than-nominal rate of false-positive results. One approach to preserving the nominal type I error is to...
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