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Overcoming Bias Commenter's avatar

Thanks, Lemmy. I hadn't seen that article, nor any specific citation. I just know that different genes are in linkage disequilibrium in different ethnic groups. If you do a genome-wide association study of anything and stratify the subjects by race, you get stronger results than if you don't - more so than can be accounted for by the smaller sample sizes.

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Overcoming Bias Commenter's avatar

This article has a discussion of what Phil Goetz means:

http://www.goodrumj.com/Edw...

Wikipedia has a good overview:

http://en.wikipedia.org/wik...

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