Table 1 Simple parameter network analysis [15] of disease-level and pathway-level networks

From: Pathway networks generated from human disease phenome

	Disease-level Network	Pathway-level Network
Number of nodes	213	102
Number of edges	2079	857
Clustering coefficient	0.835	0.722
Connected components	15	6
Network diameter	4	5
Shortest paths	19,514 (43%)	6302 (61%)
Characteristic path length	2.322	2.029
Avg. number of neighbors	19.521	16.804
Network density	0.092	0.166
Network heterogeneity	1.042	0.961

The network parameters were calculated from connected nodes only (with at least one edge)

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