Estimates of the Number of Groups, K, in the Alu Data Sets
| K | Alu8 | Alu21 | |||
| in pr(x‖k) | p(k‖x) | in pr(x‖k) | p(k‖x) | ||
| 1 | −12560 | ∼0 | −9700 | ∼0 | |
| 2 | −12072 | ∼0 | −9700 | −0 | |
| 3 | −11974 | −1 | −9585 | 0.05 | |
| 4 | −12048 | −0 | −9582 | 0.95 | |
| 5 | −12050 | ∼0 | −9668 | ∼0 | |
[i] Under the assumption of Hardy-Weinberg equilibrium, In Pr(X‖K) is the likelihood of the data, givenK, and P(K‖X) is the posterior probability ofK, given the data.