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. 2017 Feb 9;100(3):406–413. doi: 10.1016/j.ajhg.2017.01.017

Figure 4.

Figure 4

Depth, Heterozygosity, and Ancestry

(A) Outlier individuals with unexpectedly high and low proportions of heterozygous (HET) genotypes.

(B) A PCA analysis is conducted and an SVM trained on the 1000 Genomes samples (small background points) is used to predict the ancestry of each of the individuals in a study (large square points).