Supplemental Material for Jin et al., 2019

Figure S1 shows distribution of GRAF-pop scores of subjects with different study-reported, continental populations across all dbGaP studies. Figure S2 shows distribution of GRAF-pop scores of subjects included in 1000 Genomes Project. Table S1 summarizes study-reported populations and the GRAF-calculated populations of dbGaP subjects. Table S2 describes dbGaP studies selected to evaluate GRAF-pop and other ancestry-inference software packages.