28. October 2013 · Comments Off on A neat idea to tell polygenic signal from stratification noise · Categories: Conferences, Science · Tags: , , ,

One of my favorite presentations at ASHG this year was a poster given by Brendan Bulik-Sullivan from the Broad. Brendan and his colleagues attempted to answer a puzzling question which has come up quite often recently: “If we see an inflation of GWAS test statistics, is it because of polygenic risk (good) or population stratification (bad)?”
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