Fig. 10
From: Engineering structural robustness in power grid networks susceptible to community desynchronization

Distributions of Stability Change Parameter: Inter- vs. Intra-Community. Distributions of stability impact parameter for a) inter-community connections, and b) intra-community connections. From the histogram outliers and the spread denoted by the box plot width, it is clear that the line additions between distinct communities are much more likely to effect significant changes to network stability (positive or negative)