Extended Data Fig. 4 | Primary inferred admixture graph with full
parameters. Of the approximately 1,200,000 targeted SNPs, 932,000 are used
for fitting (that is, are covered by all populations in the model). Branch lengths
(in units of squared allele frequency divergence) are rounded to the nearest
integer. All f-statistics relating the populations are predicted to within 2.3
standard errors of their observed values.