The Mechanism Research of Qishen Yiqi Formula by Module-Network Analysis

Table 4

The simple parameters of protein interaction network of QSYQ.

Parameters	PIN of QSYQ
Clustering coefficient	0.673
Network diameter (radius)	11 (1)
Network centralization	0.104
Shortest path	804676
Mean path length	4.455
Network heterogeneity	0.955

Notes. The network diameter is the longest distance between any pair of vertices and the radius of a graph is the minimum eccentricity of any vertex. Network centralization is a network index that measures the degree of dispersion of all node centrality scores in a network. And network heterogeneity quantifies the degree of uneven distribution of the network.