Article
Detecting SNP-expression associations: a comparison of mutual information and median test with standard statistical approaches.
Statistics in medicine - 20 Dec 2009
Szymczak S, Igl B-W, Ziegler A
Abstract excerpt
Single nucleotide polymorphism-gene expression associations have received increasing interest. The aim of these studies is discovering a difference in the location parameters of gene expressions given genotype. Because gene expressions often are highly skewed, heavy-tailed or data of different genotypes vary in dispersion, the median is the most appropriate measure of location. In this case, model assumptions of...
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