Figure 2
From: Signals of demographic expansion in Drosophila virilis
Mismatch distribution (a) and generalised skyline plot (b) among haplotypes of D. virilis . (a): Expectations from the stepwise growth model, fitted in ARLEQUIN, are superimposed. (b): Observed values (solid line) and fitted values from the best model (broken line) – see Table 2. Smoothing parameter (epsilon) was 4E-5 (maximum likelihood value from option 'maxepsilon' in GENIE). Nu: number of females, Tu: generations.