Local IIN structural properties.

The clustering coefficients and the percentages of 4-node motifs present in the observed CME IIN are compared with 1200 randomized versions of the network that preserve the same degree distribution. The values in parentheses are the p-values for the hypothesis that the CME IIN is similar to randomized networks with the same global properties. The low p-values indicate that the CME IIN is quite distinct from the randomized networks and unique in its local structure.