A Driving Simulation to Analysis and Quantitative Comparison of Driving Behavior of Guide Signs at Intersections

Table 6

Factor loading matrix.

Indicators	Composition
	1	2
Speed (x1)	0.989	—
Lateral offset distance (x5)	0.988	—
Legibility time (x6)	0.830	0.505
SD of acceleration (x4)	—	0.765
Acceleration (x3)	0.520	0.726
SD of speed (x2)	—	0.464