GRAF-pop: A Fast Distance-Based Method To Infer Subject Ancestry from Multiple Genotype Datasets Without Principal Components Analysis

GRAF-pop: A Fast Distance-Based Method To Infer Subject Ancestry from Multiple Genotype Datasets Without Principal Components Analysis

Inferring subject ancestry using genetic data is an important step in genetic association studies, required for dealing with population stratification. It has become more challenging to infer subject ancestry quickly and accurately since large amounts of genotype data, collected from millions of sub...

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Bibliographic Details
Main Authors: Yumi Jin, Alejandro A. Schaffer, Michael Feolo, J. Bradley Holmes, Brandi L. Kattman
Format: Article
Language:English
Published: Oxford University Press 2019-08-01
Series:G3: Genes, Genomes, Genetics
Subjects:
ancestry inference
population structure
admixture mapping
GWAS
barycentric coordinates
Online Access:http://g3journal.org/lookup/doi/10.1534/g3.118.200925

Internet

http://g3journal.org/lookup/doi/10.1534/g3.118.200925

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