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Figure 2 | BMC Evolutionary Biology

Figure 2

From: Cooperators Unite! Assortative linking promotes cooperation particularly for medium sized associations

Figure 2

Fixation probability of cooperators as a function of the assortativeness of partner choice. In each case cooperation is promoted for some proportion of the ω 2 parameter range compared to random. Squares k = 4; circles k = 8. Filled symbols b = k, open symbols b = 2 k . c = 1, ω 1 = 0.05 and w = 0.01 in all cases. The stand alone points represent the case when there is no network dynamics, i.e. ω 1 = ω 2 = 0.0. Dotted horizontal line represents the line above which cooperators fixate with higher than random probability.

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