Analyzing Accident Injury Severity via an Extreme Gradient Boosting (XGBoost) Model

Table 4

Statistical information of hours of the day for injury severity.

Hour	Fatal	Injury	Total
0	6 (42.9%)	8 (57.1%)	14
1	4 (66.7%)	2 (33.3%)	6
2	3 (33.3%)	6 (66.7%)	9
3	2 (33.3%)	4 (66.7%)	6
4	3 (42.9%)	4 (57.1%)	7
5	6 (60.0%)	4 (40.0%)	10
6	12 (35.3%)	22 (64.7%)	34
7	4 (8.9%)	41 (91.1%)	45
8	8 (21.6%)	29 (78.4%)	37
9	9 (24.3%)	28 (75.7%)	37
10	9 (29.0%)	22 (71.0%)	31
11	5 (21.7%)	18 (78.3%)	23
12	7 (36.8%)	12 (63.2%)	19
13	6 (22.2%)	21 (77.8%)	27
14	5 (23.8%)	16 (76.2%)	21
15	10 (35.7%)	18 (64.3%)	28
16	5 (19.2%)	21 (80.8%)	26
17	11 (45.8%)	13 (54.2%)	24
18	12 (33.3%)	24 (66.7%)	36
19	12 (48.0%)	13 (52.0%)	25
20	9 (42.9%)	12 (57.1%)	21
21	9 (30.0%)	21 (70.0%)	30
22	5 (20.0%)	20 (80.0%)	25
23	7 (53.8%)	6 (46.2%)	13