AEB Presentation - Thatcham Motor Insurance Repair Research ...
AEB Presentation - Thatcham Motor Insurance Repair Research ...
AEB Presentation - Thatcham Motor Insurance Repair Research ...
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Accidentology gy<br />
Methodology<br />
� Distance between accident records (dissimilarity)<br />
– numerical values<br />
– nominal, ordinal and scalar types<br />
nominal<br />
nominal<br />
ordinal<br />
ordinal<br />
scalar<br />
scalar<br />
Record eco d 1 Record eco d 2 Distance sta ce<br />
1<br />
3<br />
0.0<br />
1.00<br />
0.2<br />
1.0<br />
Daylight<br />
Turning*<br />
10–30mph 10 30mph<br />
Adult male<br />
50km/h<br />
11m<br />
1<br />
1<br />
1.0<br />
0.67<br />
0.8<br />
0.0<br />
Daylight<br />
Going ahead<br />
60–70mph 60 70mph<br />
Adult female<br />
80km/h<br />
3m<br />
Pedestrian age-sex age sex (ordinal)<br />
Vehicle speed km/h (scale)<br />
0–7 y 8–15 y Female Male 40 50 80 90<br />
0 0.33 0.67 1.0 0 0.2 0.8 1.0<br />
0.00<br />
1.00<br />
1.00<br />
0.33<br />
0.60<br />
1.00<br />
3.93<br />
16
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