Fig. 15
From: Towards a better understanding of the characteristics of fractal networks
Plot of hub connectivity score for the a (u, v)-flower, b real networks. The HCS is plotted as a function of the number of nodes on a semi-log scale. The difference of the distribution of the HCS of the fractal and non-fractal networks is statistically significant in both cases (Mann–Whitney U rank test’s p-value is 0.016 for the (u, v)-flower, and \(3.06\cdot 10^{-9}\) for the real networks)