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

Table 11

Correlation coefficient matrix .

Signs	Indicators
	Factor 1	Factor 2
Sign 1	0.998	0.839
Sign 2	0.910	0.864
Sign 3	0.886	0.798
Sign 4	0.839	0.756
Sign 5	0.942	0.985
Sign 6	0.856	1.000
Sign 7	0.825	0.882
Sign 8	0.750	0.892