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A unifying framework for rare variant association testing in family-based designs, including higher criticism approaches, SKATs, and burden tests
Author(s) -
Julian Hecker,
F. William Townes,
Priyadarshini Kachroo,
Cecelia Laurie,
Jessica LaskySu,
John Ziniti,
Michael H. Cho,
Scott T. Weiss,
Nan M. Laird,
Christoph Lange
Publication year - 2020
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/btaa1055
Subject(s) - test statistic , null distribution , computer science , statistics , statistical hypothesis testing , statistic , population stratification , score test , mathematics , biology , genetics , genotype , single nucleotide polymorphism , gene
Analysis of rare variants in family-based studies remains a challenge. Transmission-based approaches provide robustness against population stratification, but the evaluation of the significance of test statistics based on asymptotic theory can be imprecise. Also, power will depend heavily on the choice of the test statistic and on the underlying genetic architecture of the locus, which will be generally unknown.

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