Understanding the Shortest Route Selection Behavior for Private Cars Using Trajectory Data and Navigation Information
Table 5
The statistical description of the deviation between the actual and shortest paths.
Sample group
Sample size
Travel time/min
Travel distance/km
Residual
Absolute residual
Standard deviation
Residual
Absolute residual
Standard deviation
RP/SDP
1398 (1462)
3.37 (5.64)
8.97 (10.01)
11.35 (13.22)
1.39 (1.69)
1.95 (2.05)
3.51 (4.05)
RP/STP
1398 (1462)
5.41 (7.70)
9.03 (10.11)
11.38 (13.63)
0.78 (1.08)
1.80 (1.08)
3.46 (1.84)
SDP/STP
1398 (1462)
2.03 (2.06)
2.02 (2.06)
4.96 (5.61)
−0.62 (−0.55)
0.64 (0.62)
1.90 (2.01)
RP/RRP
824 (1021)
2.23 (4.51)
6.82 (7.85)
8.65 (10.03)
0.16 (0.43)
0.84 (0.93)
2.32 (1.79)
RRP/SDP
824 (1021)
−1.33 (−1.18)
1.68 (2.00)
5.25 (6.12)
0.44 (0.53)
0.44 (0.55)
1.30 (1.56)
RRP/STP
824 (1021)
0.31 (0.91)
0.33 (1.00)
2.40 (2.72)
0.07 (−0.06)
0.12 (0.43)
0.69 (1.48)
RP/SDP′
824 (1021)
0.90 (3.29)
7.21 (8.26)
9.11 (10.66)
0.61 (0.94)
1.12 (1.24)
2.54 (2.11)
RP/STP′
824 (1021)
2.54 (5.42)
6.77 (8.03)
8.34 (10.39)
0.24 (0.37)
0.92 (1.12)
2.07 (2.02)
Note. RP is the actual path; SDP is the shortest distance path; STP is the shortest time path; RRP is the recommended path that overlaps with the actual path; ' stands for deviation correction. The data outside the brackets are on the weekday, and the data inside the brackets are on the weekend. The same is below.
