Example of the similarity analysis in an artificial network. The network similarity σ for an ER graph (n = 250 nodes, m = 1245 edges) and its rewired versions has been computed as a function of the randomization depth r (number of rewired edges). In each randomization step one endpoint of an edge is rewired to another randomly chosen node.
Müller-Linow et al. BMC Systems Biology 2007 1:44 doi:10.1186/1752-0509-1-44