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Data quality report

Aintree Coaches_Bromborough_Neston_20200420_5

11

Bus lines

88%

RED
Data quality

27

Critical observations

22

Advisory observations

Contents

Critical observations (27)

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

Timing (16)
Number of observations Observation category
8 First stop is not a timing point
8 Last stop is not a timing point
Data set (11)
Number of observations Observation category
11 Missing block number

Advisory observations (22)

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 (12)
Number of observations Observation category
12 Missing stops
Timing (10)
Number of observations Observation category
10 No timing point for more than 15 minutes