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

Table 4

Results of curve fitting of BTN-CQ and BTN-CD.

BTN	Function	Type	Noise Points	A	γ	α	R^2
BTN-CQ	P() = A	Power	included	0.1516	0.954		0.6509
	P() = A	Exponential		0.0082		0.01	0.7268
BTN-CD	P() = A	Power		0.1678	0.967		0.5988
	P() = A	Exponential		0.0088		0.011	0.7261
BTN-CQ	P() = A	Power	excluded	0.7882	1.286		0.8248
	P() = A	Exponential		0.0084		0.01	0.7361
BTN-CD	P() = A	Power		0.9075	1.307		0.8232
	P() = A	Exponential		0.0098		0.011	0.7736