Table 4.
Number of trips matched using the sequence alignment and manual methods.
| Travel Diary Quality | Total | |||||
|---|---|---|---|---|---|---|
| Lower | Higher | |||||
| Sequence alignment | Manual | Sequence alignment | Manual | Sequence alignment | Manual | |
| Number of children | 6 | 6 | 4 | 4 | 10 | 10 |
| Number of trips | ||||||
| Total travel diary trips | 220 | 208 | 92 | 97 | 312 | 305 |
| Total GPS trips | 189 | 199 | 125 | 93 | 314 | 292 |
| Number of matched trips | ||||||
| Fully matched trips (% of all travel diary trips) | 45 (20.5%) | 80 (38.5%) | 55 (59.8%) | 67 (69.1%) | 100 (32.1%) | 147 (48.2%) |
| Partially matched trips (% of all travel diary trips) | 67 (30.5%) | 53 (25.5%) | 27 (29.3%) | 17 (17.5%) | 94 (30.1%) | 70 (22.9%) |
| Number of unmatched trips | ||||||
| Unmatched travel diary trips (% of all travel diary trips) | 108 (49.0%) | 75 (36.0%) | 10 (10.9%) | 13 (13.4%) | 118 (37.8%) | 88 (28.9%) |