A Two-Stage Penalized Logistic Regression Approach to Case-Control Genome-Wide Association Studies

We propose a two-stage penalized logistic regression approach to case-control genome-wide association studies. This approach consists of a screening stage and a selection stage. In the screening stage, main-effect and interaction-effect features are screened by using L1-penalized logistic like-lihoo...

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Bibliographic Details
Main Authors: Jingyuan Zhao, Zehua Chen
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Journal of Probability and Statistics
Online Access:http://dx.doi.org/10.1155/2012/642403
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