Figure 9

(a) Avatar–avatar network, (b) node degree distribution in a double logarithm scale that demonstrates power-law-like distribution (25) with \(\eta = 2.255\); \(k_{min} = 2\); \(k_{max} = 26\); \(\langle k\rangle \simeq 4\), \(\zeta \simeq 6.57\), \(N=300\). Algorithm S3 in Supplementary information explains the details.