Data quality control in genetic case-control association studies
نویسندگان
چکیده
منابع مشابه
Genetic case-control association studies in neuropsychiatry.
Case-control association studies use genetic markers as putative etiologic risk factors. The approach is controversial and has tended to produce associations in neuropsychiatry that do not stand the test of time. We studied the processes that can bias the outcomes away from a true representation of the relationship between a genetic marker and a neuropsychiatric disorder. If conducted with care...
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Haplotype analysis has been increasingly used to study the genetic basis of human diseases, but models for characterizing genetic interactions between haplotypes from different chromosomal regions have not been well developed in the current literature. In this article, we describe a statistical model for testing haplotype-haplotype interactions for human diseases with a case-control genetic ass...
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May 10, 2010 Type Package Title Robust tests for case-control genetic association studies Version 1.03 Date 2010-05-10 Author Yong ZANG , Wingkam FUNG , Gang ZHENG Maintainer Yong ZANG Depends R (>= 2.6.0), mvtnorm Description This package supplies several robust tests for case-control genetic association studies. The te...
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Motivated by the challenges associated with accounting for the ascertainment when analyzing secondary phenotypes that are correlated with case-control status, Lin and Zeng have proposed a method that properly reflects the case-control sampling (Lin and Zeng, 2009). The Lin and Zeng method has the advantage of accurately estimating effect sizes for secondary phenotypes that are normally distribu...
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ژورنال
عنوان ژورنال: Nature Protocols
سال: 2010
ISSN: 1754-2189,1750-2799
DOI: 10.1038/nprot.2010.116