Article
Leveraging prior information to detect causal variants via multi-variant regression.
PLoS computational biology - 1 Jan 2013
Long Nanye, Dickson Samuel P, Maia Jessica M, Kim Hee Shin, Zhu Qianqian, Allen Andrew S
Abstract excerpt
Although many methods are available to test sequence variants for association with complex diseases and traits, methods that specifically seek to identify causal variants are less developed. Here we develop and evaluate a Bayesian hierarchical regression method that incorporates prior information on the likelihood of variant causality through weighting of variant effects. By simulation studies using both...
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