EpiGEN: an epistasis simulation pipeline
Author(s) -
David B. Blumenthal,
Lorenzo Viola,
Markus List,
Jan Baumbach,
Paolo Tieri,
Tim Kacprowski
Publication year - 2020
Publication title -
bioinformatics
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btaa245
Subject(s) - epistasis , linkage disequilibrium , categorical variable , computer science , python (programming language) , software , pipeline (software) , single nucleotide polymorphism , data mining , linkage (software) , computational biology , machine learning , biology , genetics , programming language , genotype , gene
Simulated data are crucial for evaluating epistasis detection tools in genome-wide association studies. Existing simulators are limited, as they do not account for linkage disequilibrium (LD), support limited interaction models of single nucleotide polymorphisms (SNPs) and only dichotomous phenotypes or depend on proprietary software. In contrast, EpiGEN supports SNP interactions of arbitrary order, produces realistic LD patterns and generates both categorical and quantitative phenotypes.
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