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Journal of Transportation and Statistics
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Volume 9 Number 1
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Paper 2
Table 1 Posterior Means and Standard Deviations for the Speeds of the Case Vehicles, and the Measured Speeds for the Control Vehicles, for 10 Road Accident Research Unit Run-off Road Crashes. All Speeds are in Miles per Hour.
Excel
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CSV
Crash no.
Case speeds
Control speeds
Mean
Standard deviation
1
2
3
4
1
43.4
4.1
34
35
38
38
2
41.5
3.9
27
30
34
38
3
48.3
4.3
30
34
35
39
4
53.2
3.3
32
34
37
42
5
54.8
4.5
37
43
38
30
6
86.9
9.0
37
37
38
38
7
41.5
2.4
33
34
38
43
8
38.7
2.3
31
40
40
42
9
59.2
3.4
39
39
42
43
10
62.5
3.2
34
38
39
43