Data quality report
CRITICAL ISSUES
Nottingham City Transport_Clifton_West Bridgford_20241117
- Please find your data quality observations below.
- What are the different type of observations?
- Download data quality report.csv
42
Bus services
affected
15311
Critical observations
254
Advisory observations
Contents
Critical observations (15311)
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 |
|---|---|
| 7563 | First stop is set down only |
| 7677 | Last stop is pick up only |
| Number of observations | Observation category |
|---|---|
| 71 | Last stop is not a timing point |
Advisory observations (254)
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. If the observation is a result of intended behaviour, an operator can suppress the observation.
| Number of observations | Number of suppressed observations | Observation category |
|---|---|---|
| 254 | 0 | No timing point for more than 15 minutes |