Fig. 2.

a) Shows the probability of observing $n_1$ copies of allele 1 in a large sample given these are produced by $k_1$ mutations. b) Shows the ${\log }_{10}$-probability of observing $n_1$ copies of allele 1 in a large sample for three different values of $\theta {\pi }_1$. In both panels, probabilities are normalized to sum to one, that is conditioned on the event that $n_1\in \{1,2,\dots ,40\}$.