Interactive Influence Analysis of Tunnel Lateral Clearance on Driving Behavior Using Expressway Field Data

Table 8

Analysis of variance afterwards multiple comparison results.

Number (I)	Number (J)	Mean difference (I-J)	Standard deviation	Obvious
Scheme 1	Scheme 2	−0.069	0.109	0.527
	Scheme 3	−0.269	0.109	0.016
Scheme 2	Scheme 3	−0.199	0.109	0.072