Figure 6
From: Random walk hierarchy measure: What is more hierarchical, a chain, a tree or a star?
The z-score of H for the networks shown in
Fig. 5. The z-score, given by z = (H − 〈H〉)/σ(H) is plotted as a function of the system size N. The random null-model for evaluating 〈H〉 and σ(H) is corresponding to the configuration model.
