Population structure in genome-wide association studies [electronic resource] : detection and correction / Dan Davison.
Material type:
FilmSeries: Henry Stewart talksBiomedical & life sciences collection. Statistical methods for the analysis of genome-wide association studies : practical advice and guidance: Publisher: London : Henry Stewart Talks, 2008Description: 1 online resource (1 streaming video file (32 min.) : color, sound)Subject(s): Data Interpretation, Statistical | Genetic Predisposition to Disease | Genome | Models, Genetic | Models, StatisticalOnline resources: Click here to access online | Series Animated audio-visual presentation with synchronized narration.
Title from title frames.
Contents: What is population structure? -- The problem of structure in association studies -- Detecting unknown structure -- Mixture modelling, principal components analysis -- Is there a problem? -- Controlling for known structure: matching, family-based designs, stratified testing -- Controlling for unknown structure: genomic control, mixture modelling, principal components, regression modelling.
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Mode of access: World Wide Web.