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. Author manuscript; available in PMC: 2016 Jun 24.
Published in final edited form as: Nature. 2015 Nov 23;528(7583):499–503. doi: 10.1038/nature16152

Extended Data Figure 6. Estimated power of the selection scan.

Extended Data Figure 6

A: Estimated power for different selection coefficients for a SNP that is selected in all populations for either 50, 100 or 200 generations. B: Effect of increasing sample size, showing estimated power for a SNP selected for 100 generations, with different amounts of data, relative to the main text. C: Effect of admixture from Yoruba (YRI) into one of the modern populations, showing the effect on the genomic inflation factor (blue, left axis) and the power to detect selection on a SNP selected for 100 generations with a selection coefficient of 0.02. D: Effect of mis-specification of the mixture proportions. Here 0 on the x-axis corresponds to the proportions we used, and 1 corresponds to a random mixture matrix.