[Retracted] Optimisation of Driver’s Traffic Literacy Evaluation Index from the Perspective of Information Contribution Sensitivity

Table 2

Correlation coefficient matrix of the original index.

Index
	1.0000	0.457	0.612	0.526	0.320		0.222
	0.457	1.000	0.589	0.527	0.275		0.127
	0.612	0.589	1.000	0.628	0.387		0.237
	0.526	0.447	0.527	1.000	0.628		0.234
	0.320	0.275	0.387	0.628	1.000		0.218
	0.222	0.127	0.237	0.234	0.218		1.000