Random signaling by females and imperfect screening by males

[davidrpugh]

Based on recent discussions with @markeschaffer we concluded that the most interesting edge case to study is where females signal whether they are "Altruistic" or "selfish" randomly and where males screen imperfectly.

Below I plot the equilibrium population shares for the four different female genotypes for various combinations of male screening probabilities when females signal randomly. The white contour line in each subplot denotes the initial condition for that genotype.

The code for replicating the above graphic can be found in the examples/random-signaling directory.

[davidrpugh]

Closing this issue and moving the discussion to issues #18, #19, #20, #21, #22