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Data quality report

Rotala Group of Companies_Fulwood_St Annes_20230417_1

166

Bus lines

92%

AMBER
Data quality

123

Critical observations

108

Advisory observations

Contents

Critical observations (123)

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

Timing (9)
Number of observations Observation category
8 First stop is not a timing point
1 Last stop is not a timing point
Data set (114)
Number of observations Observation category
114 Missing block number

Advisory observations (108)

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 (21)
Number of observations Observation category
21 Missing stops
Timing (72)
Number of observations Observation category
72 No timing point for more than 15 minutes
Journey (15)
Number of observations Observation category
15 Expired lines