Fig. 4From: GRANDPA: GeneRAtive network sampling using degree and property augmentation applied to the analysis of partially confidential healthcare networksThe original and GRANDPA-generated graphs from our 2019 Medicare data. A The original graph, where vertex color indicates a physician’s primary specialty. B The final GRANDPA-generated graph with community, degree, and linchpin centrality augmentation. In Figure 4B, we recovered the same number of communities and similar in-between and internal community structures compared to Figure 4ABack to article page