Study on the Hierarchical Structure of the “Belt and Road” Aviation Network Based on K-Core Analysis

Table 2

Fitting parameters of cumulative degree distribution curve.

	k1	k4	k7	k10	k13	k16	k19
Α	1.194	3.623	8.187	16.335	38.632	123.747	4754.174
Γ	1.609	1.835	2.007	2.169	2.394	2.702	3.852
R^2	0.921	0.954	0.962	0.968	0.966	0.960	0.968