Models considered for the initial competition, winner of competition, and time-to-resolution of competition analyses.

dN/dt is the focal species' rate of population change; dE/dt is the rate of environmental change; n is the size of the competitor's gene network; sf is the topology (e.g., scale-free) of the competitor's network; μ is the competitor's mutation rate; r is the competitor's recombination rate; and these abbreviations are combined for brevity in some model descriptions.