Figure 9.

The probability $p_{\text{fix}}$ of fixation as a function of frequency $x_0$ (left; $s=T_c^{-1}$) and as a function of scaled selection coefficient $s{T}_c$ (right; $x_0=0.5$). Each gray dot was obtained by collecting 100 fixation or extinction events for a population size of ${10}^{18}.$ The dashed lines are the theoretical predictions in Equation 16.