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Data quality report

Go-Ahead_Bridlington_Cottingham_20220523_73

379

Bus lines

89%

RED
Data quality

306

Critical observations

724

Advisory observations

Contents

Critical observations (306)

These observations are considered critical in terms of data quality. An operator should aim to have zero critical observations in their data.

Timing (51)
Number of observations Observation category
2 Fast timing between timing points
6 First stop is not a timing point
43 Last stop is not a timing point
Data set (255)
Number of observations Observation category
255 Missing block number

Advisory observations (724)

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.

Stop (140)
Number of observations Observation category
138 Missing stops
1 Stop(s) are not found in NaPTAN
1 Same stop is found multiple times
Timing (571)
Number of observations Observation category
571 No timing point for more than 15 minutes
Journey (13)
Number of observations Observation category
3 Expired lines
10 Journey overlap