Fig. 4.

Results for modified payoffs, r = 1 and k = 0, 1, 5, 23, cliques initial condition. (A) Fraction of cooperation by round. (B) Aggregate fraction of cooperation as a function of total number of partner updates (Upper) and estimated difference in fraction of cooperation from the static case as a function of k (Lower). (C) Average degree by round. (D) CC (dark blue), CD (light blue), and (DD) (magenta) assortativity by round, where k = 1, 5, 23 is shown by triangles, circles and squares, respectively. In B the error bars are 95% confidence intervals (Materials and Methods).