Article
A generalized combinatorial approach for detecting gene-by-gene and gene-by-environment interactions with application to nicotine dependence.
American journal of human genetics - 1 Jun 2007
Lou Xiang-Yang, Chen Guo-Bo, Yan Lei, Ma Jennie Z, Zhu Jun, Elston Robert C, Li Ming D
Abstract excerpt
The determination of gene-by-gene and gene-by-environment interactions has long been one of the greatest challenges in genetics. The traditional methods are typically inadequate because of the problem referred to as the "curse of dimensionality." Recent combinatorial approaches, such as the multifactor dimensionality reduction (MDR) method, the combinatorial partitioning method, and the restricted partition...
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