Kingman 1982 backward-in-time: in sample of n, two lineages coalesce at rate (n choose 2) / 2N; waiting-time exponential(C(n,2)/2N); foundation of population-genetic inference.
Kingman 1982 backward-in-time: in sample of n, two lineages coalesce at rate (n choose 2) / 2N; waiting-time exponential(C(n,2)/2N); foundation of population-genetic inference.