Article
Accurate computation of survival statistics in genome-wide studies.
PLoS computational biology - 1 May 2015
Vandin Fabio, Papoutsaki Alexandra, Raphael Benjamin J, Upfal Eli
Abstract excerpt
A key challenge in genomics is to identify genetic variants that distinguish patients with different survival time following diagnosis or treatment. While the log-rank test is widely used for this purpose, nearly all implementations of the log-rank test rely on an asymptotic approximation that is not appropriate in many genomics applications. This is because: the two populations determined by a genetic variant...
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