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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Biometrics. 2012 Sep 28;68(4):1197–1206. doi: 10.1111/j.1541-0420.2012.01785.x

Figure 1.

Figure 1

Examples of the simulated network graphs: the graph on the left is used in the first set of simulations (single module) and has 50 nodes including 3 hub nodes with around 70 edges; the graph on the right is used in the second set of simulations (triple modules) and has 150 nodes including 9 hub nodes with around 210 edges.