Inverse relationship between r
for strategies of equal fitness ( P (Invasion) = 1/ N ). (Left) Strategies of equal fitness were computed for background strategies of (rA, ν
) = (2.5, 2.0) (diamonds), (2.0, 2.5) (squares), and (3.0, 3.0) (triangles). (Right) Plot of the same strategies of equal fitness scaled to their background environment.