FIGURE 3.

Plots of the Pearson correlation coefficient of the number and the mean size of the communities detected in the network evaluated on a 100 π% sample of patients and the corresponding measures evaluated on the 100% cohort (upper plots). In addition, the number of communities and the mean number of physicians per community are presented for the 10 HRRs (lower plots). Values at $\pi =1$ do not exactly emulate those of the full network due to the nonoptimality of the community detection algorithm [Color figure can be viewed at wileyonlinelibrary.com]