Distinguishing between Rural and Urban Road Segment Traffic Safety Based on Zero-Inflated Negative Binomial Regression Models

Table 2

Original statistics for the length and mileage.

Area	Number	Mean length	Minimum	Maximum	Std. deviation	Mileage
Rural	374	0.968	0.063	5.998	0.989	362.100
Urban	2387	0.301	0.051	3.992	0.382	719.239
Network	2761	0.392	0.051	5.998	0.525	1081.339