The Analysis of Driver’s Recognition Time of Different Traffic Sign Combinations on Urban Roads via Driving Simulation

Table 3

The relevant coefficient test results.

Model	B	T	Sig.	VIF
(Constant)	−0.048	−0.315	0.756
s2	0.464	2.987	0.008	3.822
s3	0.536	3.137	0.006	3.822
R^2			0.874
F			66.624
			<0.01