PCA, Razib around the world (a little)

Gene Expression
By Razib Khan
Aug 10, 2010 11:32 PMJul 19, 2023 3:54 PM

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I have put up a few posts warning readers to be careful of confusing PCA plots with real genetic variation. PCA plots are just ways to capture variation in large data sets and extract out the independent dimensions. Its great at detecting population substructure

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