FedEx and UPS Network Structure and Accessibility Analysis Based on Complex Network Theory

Table 2

FEPS network complex network characteristics from 2008 to 2018.

FEPS air cargo network characteristics							Random network indices
Year	Nodes	Routes	Diameter	Average degree	Average clustering coefficient	Average path length	Average path length (Lrand)	Clustering coefficient (Crand)
2008	280	2221	6	8.347	0.419	2.93	2.62	0.031
2011	284	2401	6	8.458	0.505	2.954	2.672	0.031
2015	279	2522	6	9.362	0.562	2.422	2.372	0.045
2016	280	2540	6	8.411	0.576	2.981	2.774	0.028
2018	281	2508	6	8.925	0.572	2.931	2.566	0.032