Here we show estimates of inferred using , fastsimcoal2, and smc++. (A) Data were generated by simulating replicate human genomes under the OutOfAfrica_3G09 model and using the HapMapII_GRCh37 genetic map inferred in Frazer et al., 2007. (B) For and fastsimcoal2 we show parameters inferred by fitting the depicted IM model, which includes population sizes, migration rates, and a split time between CEU and YRI samples. (C) Population size estimates for each population (rows) from , fastsimcoal2, and smc++ (columns). In shades of blue we show trajectories estimated from each simulation, and in black simulated population sizes for the respective population. The population split time, , is shown at the bottom (simulated value in black and inferred values in blue), with a common -axis to the population size panels.