Understanding Topological and Spatial Attributes of Bus Transportation Networks in Cities of Chongqing and Chengdu

Table 2

Curve fitting results of the BA model in the applications of ONDD.

Network	Function	Type	Method	A			R^2
BA model	P() = A	Power-law	ONDD	17.382	1.922		0.8065
	P() = A	Exponential		0.0071		0.01	0.5398