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. Author manuscript; available in PMC: 2009 Jul 6.
Published in final edited form as: Genet Epidemiol. 2009 Jul;33(5):432–441. doi: 10.1002/gepi.20396

Fig. 1.

Fig. 1

Power of the pseudo F test for detecting population stratification. Results are based on 1,000 replicates at the significance level 0.05. Within each dataset, the case group consists of a random sample of prostate cancer cases from the GWAS of prostate cancer; the control group is a mixture of two samples, one from the GWAS of prostate cancesr, the other from the GWAS of breast cancer cases.