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Data quality report

Aintree Coaches_Bromborough_Neston_20220103_4

10

Bus lines

93%

AMBER
Data quality

25

Critical observations

17

Advisory observations

Contents

Critical observations (25)

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

Timing (19)
Number of observations Observation category
9 First stop is not a timing point
10 Last stop is not a timing point
Data set (6)
Number of observations Observation category
6 Missing block number

Advisory observations (17)

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 (8)
Number of observations Observation category
8 Missing stops
Timing (9)
Number of observations Observation category
9 No timing point for more than 15 minutes