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HAPGEN2: simulation of multiple disease SNPs
Author(s) -
Zhan Su,
Jonathan Marchini,
Peter Donnelly
Publication year - 2011
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btr341
Subject(s) - resampling , computer science , genome wide association study , linkage disequilibrium , chromosome , software , permutation (music) , data mining , single nucleotide polymorphism , genetic association , computational biology , algorithm , biology , genetics , genotype , acoustics , gene , programming language , physics
Performing experiments with simulated data is an inexpensive approach to evaluating competing experimental designs and analysis methods in genome-wide association studies. Simulation based on resampling known haplotypes is fast and efficient and can produce samples with patterns of linkage disequilibrium (LD), which mimic those in real data. However, the inability of current methods to simulate multiple nearby disease SNPs on the same chromosome can limit their application.

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