Table 4. Prediction accuracies (%) of GRAF-pop for continental populations.

Study-reported population	#Subjects	GRAF-pop assigned population
		European	African	Asian	Latin American 1	Latin American 2	South Asian	Other
European	519731	98.28	0.12	0.06	0.46	0.69	0.02	0.37
African	94366	0.35	97.46	0.02	1.49	0.13	0.06	0.50
Asian	30946	0.33	0.03	93.07	0.06	0.97	4.62	0.92
Hispanic	39975	8.30	6.21	0.40	13.26	66.94	0.02	4.88
South Asian	4109	0.10	0.10	0.05	0.34	0.00	98.27	1.14
Total	1186387	74.62	12.10	5.54	1.62	4.45	0.72	0.96

Note: Entries in bold are considered correct predictions for the broad classification shown. Here, African means PopID 2 or 4 and Asian means PopID 3 or 7. See Figure S1 for distributions of subjects with different study-reported populations on GRAF-pop scatter plots.