Fig. 2From: A panel of 32 AIMs suitable for population stratification correction and global ancestry estimation in Mexican mestizosSNP weights distribution. Histogram of the SNP weights computed from a PCA using 1.4 M of SNPs in a 1953 Mexican sample. Points represent each of the four nested subsets of AIMs assessed. Red dashed lines show percentiles 0.01 and 0.99Back to article page