Updated 23andme results (2019-01-22)

Previous results. 23andme has updated their ancestry estimates, so I’m reposting mine for people who are wondering. The change to previously is that now I’m slightly more European: 99.8% vs. 99.7%. I’m no longer North African, but now I’m 0.1% Amerindian (false positive probably), and less Ashkenazi 2.8% (from 2.9%). They also report regional results…

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The sibling control design

A friend of mine and his brother just received their 23andme results. In a table they look like this (I have added myself for comparison): Macrorace Bro1 Bro2 Emil European 52.6 53 99.8 MENA 42.5 41.3 0.2 South Asian 2.8 3.4 0 East Asian & Amerindian 1.1 0.7 0 Sub-Saharan African 0.5 0.5 0 Oceanian…

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