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TABLE 1 Categories Used for Selected Trip Purpose Distributions
Excel | CSV
| Home-work |
0 workers |
0 |
0 |
F = 3,228 |
| 1 worker, 0-1 vehicles |
1.29 |
1.05 |
df = 9 |
| 1 worker, 2+ vehicles |
1.45 |
1.09 |
R 2 = 0.489 |
| 2 workers, 0 children (0-4), 0 children (5-17) |
2.78 |
1.56 |
|
| 2 workers, 0 children (0-4), 1+ children (5-17) |
2.56 |
1.56 |
|
| 2 workers, 1+ children (0-4), 0 children (5-17) |
2.14 |
1.40 |
|
| 2 workers, 1+ children (0-4), 1+ children (5-17) |
2.32 |
1.39 |
|
| 3 workers, 0 children (5-17) |
4.12 |
2.05 |
|
| 3 workers, 1+ children (5-17) |
3.75 |
1.94 |
|
| 4 + workers |
5.56 |
2.41 |
|
| Home-school |
0 children (5-17) |
0 |
0 |
F = 14,039 |
| 1 children (5-17) |
1.30 |
0.90 |
df = 4 |
| 2 children (5-17) |
2.73 |
1.50 |
R 2 = 0.704 |
| 3 children (5-17) |
4.16 |
2.17 |
|
| 4+ children (5-17) |
5.46 |
3.02 |
|
| Home-other |
1 person, 0 workers, 0 vehicles |
1.06 |
1.36 |
F = 871 |
| 1 person, 0 workers, 1+ vehicles |
1.92 |
1.87 |
df = 15 |
| 1 person, 1 worker |
1.11 |
1.42 |
R 2 = 0.300 |
| 2 persons, 0-1 workers, 0 vehicles |
1.90 |
2.03 |
|
| 2 persons, 0 workers, 1+ vehicles |
3.68 |
3.01 |
|
| 2 persons, 1 worker, 1+ vehicles |
2.93 |
2.66 |
|
| 2 persons, 2 workers |
2.09 |
2.16 |
|
| 3 persons, 1-2 children (0-4) |
2.59 |
2.18 |
|
| 3 persons, 0 children (5-17), 0 children (0-4) |
3.70 |
3.25 |
|
| 3 persons, 1-2 children (5-17), 0 children (0-4) |
4.67 |
3.50 |
|
| 4 persons, 0-1 children (5-17), 0-1 children (0-4) |
5.08 |
3.49 |
|
| 4 persons, 0-1 children (5-17), 2-3 children (0-4) |
2.88 |
2.38 |
|
| 4 persons, 2+ children (5-17) |
6.83 |
4.81 |
|
| 5+ persons, 0-1 children (5-17) |
5.63 |
4.21 |
|
| 5+ persons, 2 children (5-17) |
7.39 |
5.09 |
|
| 5+ persons, 3+ children (5-17) |
9.16 |
6.29 |
|
Key: GLM = generalized linear modeling; F = F-statistic to test the null hypothesis of equal means; df = degrees of freedom; R 2 = proportion of variance explained by the schemes (within group sum-of-squares/total sum-of-squares).
Note: Trip rates shown are for those categories in the NPTS sample.
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