Table 2  Performance of rolloff
Reference populationsFst(1)Fst(2)Estimated date ± SE
CEU, YRI0.0000.000107 ± 4
Basque, Mandenka0.0090.009106 ± 4
Druze, LWK(HapMap)0.0170.008105 ± 4
Gujarati(HapMap), Maasai0.0340.026107 ± 4
  • We simulated data for 20 admixed individuals with 20%/80% CEU and YRI admixture that occurred 100 generations ago. We ran rolloff using “reference populations” shown above that were increasing divergent from CEU (Fst(1)) and YRI (Fst(2)). Estimated dates are shown in generations.