Statistical Analysis for Study of the Effect of Dark Clothing Color of Female Pedestrians on the Severity of Accident Using Machine Learning Methods
Table 1
Types of variables in the research.
Number
Variables
Parameters
Dependent variable
1
Accident severity
(1) Injury (2) Fatal
Independent variables
1
Clothing color
(1) Bright clothing (2) Chador clothing (3) Other dark clothing
2
Age
(1) Less than or equal to 30 (2) 31 to 40 (3) 41 to 50 (4) 51 and over
3
Accident time
(1) 7 : 00 to 13 : 00 (2) 13 : 00 to 17 : 00 (3) 17 : 00 to 21 : 00 (4) 21 : 00 to 1 : 00 (5) 1 : 00 to 7 : 00
4
Day
(1) Saturday to Wednesday (2)Wednesday to Friday and holidays
5
Weather condition
(1) Clear (2) Rainy (3) Cloudy
6
Education
(1) Illiterate (2) Just reading and writing (3) Primary school (4) High school (5) Diploma (6) Associate’s degree (7) Bachelor’s degree (8) Master’s degree (9) Doctoral degree
7
Pedestrian action
(1) Crossing from the authorized location (2) Crossing from the unauthorized direction (3) Standing alongside the road (4) Getting out of the vehicle (5) Walking in the direction of the vehicle’s movement (6) Walking in the nondirection of the vehicle’s movement (7) Out of the roadway (8) Working on the vehicle (9) Sudden jump in front of the vehicle (10) Sudden running on the roadway (11) Pushing the vehicle (12) Crossing the road barriers (13) Others
8
Crossing facilities
(1) Pedestrian bridge (2) Underpass (3) Crosswalk (4) Don’t have
9
Crossing permit
(1) Allowed (2) Illegal
10
Job
(1) Student (2) College students (3) Self-employed (4) Clerk (5) Housewife
