Relate-based population-specific estimates of population size and cross-population coalescence rates using genome-wide genealogies for CHB and YRI (a), GBR and YRI (b), CHB and GBR (c), CHB and JPT (d), FIN and GBR (e), and LWK and YRI (f). Insets show the matrices of coalescence rates between pairs of haplotypes at the indicated time. Rows and columns are sorted by population labels of haplotypes, as indicated by the colour on the left of each matrix.