A hybrid likelihood model for sequence-based disease association studies.

ABSTRACT: In the past few years, case-control studies of common diseases have shifted their focus from single genes to whole exomes. New sequencing technologies now routinely detect hundreds of thousands of sequence variants in a single study, many of which are rare or even novel. The limitation of classical single-marker association analysis for rare variants has been a challenge in such studies. A new generation of statistical methods for case-control association studies has been developed to meet this challenge. A common approach to association analysis of rare variants is the burden-style collapsing methods to combine rare variant data within individuals across or within genes. Here, we propose a new hybrid likelihood model that combines a burden test with a test of the position distribution of

SUBMITTER: Chen YC 

PROVIDER: S-EPMC3554549 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature