Data quality report
CRITICAL ISSUES
Red Eagle_Watford_Dunstable_20190618_40
- Please find your data quality observations below.
- What are the different type of observations?
- Download data quality report.csv
57
Bus services
affected
112
Critical observations
469
Advisory observations
Contents
Critical observations (112)
These observations are considered critical in terms of data quality. An operator should aim to have zero critical observations in their data.
| Number of Observations | Observation category |
|---|---|
| 53 | First stop is not a timing point |
| 59 | Last stop is not a timing point |
Advisory observations (469)
These observations suggest there may be an error in the data. However, for some types of services these may be intended by the operator. Advisory observations should be investigated and addressed.
| Number of Observations | Observation category |
|---|---|
| 6 | Duplicate journey code |
| 408 | Missing bus working number |
| Number of Observations | Observation category |
|---|---|
| 52 | No timing point for more than 15 minutes |
| Number of Observations | Observation category |
|---|---|
| 3 | Stop not found in NaPTAN |