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Table 3 Values of the coefficients of the multiple regression

From: Identification of distinguishing characteristics of intersections based on statistical analysis and data from video cameras

Coefficients

B

Beta

Unstandardized coefficients

Standardized coefficients

(Constant)

0.614

 

Duration of the resolving signal of a traffic light

0.303

1.275

Sampling for the maximum possible number of vehicles driving without pedestrians

− 0.360

− 0.752

L2—the curvature of the carriageway when turning right

0.189

0.573

t4—time of leaving the 1st vehicle of the pedestrian crossing, taking into account the distance of 1 m to the pedestrian crossing and its release

0.358

0.522

Number of vehicles driven in the 2nd window

0.461

0.426

The number of pedestrians in the direction of the vehicle (left)

− 0.280

− 0.417

L1—the distance from the stop line to the border of the intersection with the conflicting direction

− 0.184

− 0.396

The duration of the 1st free window in the pedestrian stream for driving

− 0.099

− 0.268

t2—time of movement of the 1st vehicle in an arc (until the exit from the turn)

0.242

0.250

Number of vehicles driven in the 1st window

0.272

0.232

The duration of the 3rd free window in the pedestrian stream for driving

− 0.392

− 0.210

The duration of the 2nd free window in the pedestrian flow for driving

0.102

0.166

The number of pedestrians in the direction of the vehicle (right)

− 0.117

− 0.159

Number of vehicles driving in the 3rd window

0.531

0.106

Driving time through the free window in the pedestrian flow, taking into account the distance of 1 m to the pedestrian crossing and its release

0.056

0.098

Number of vehicles in the queue due to waiting for pedestrians to pass

0.099

0.098

L3—the distance from the end point of the curvature of the carriageway (intersection border) to the pedestrian crossing when turning right

0.049

0.062

t1—time of movement of the 1st vehicle from the stop line to the beginning of rounding

− 0.068

− 0.046

t3—the time of movement of the 1st vehicle on the segment of approach to the pedestrian crossing after exiting from the turn

0.110

0.041

Number of vehicles completing the passage to the red signal of the traffic light

0.013

0.005