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Data quality report

Arriva UK Bus_Leicester_Hinckley_20210104_19

272

Bus lines

95%

AMBER
Data quality

94

Critical observations

288

Advisory observations

Contents

Critical observations (94)

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

Data set (94)
Number of observations Observation category
94 Missing block number

Advisory observations (288)

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 observation should be investigated and addressed.

Stops (83)
Number of observations Observation category
83 Missing stops
Timing (197)
Number of observations Observation category
4 Fast running time between stops
3 First stop is not a timing point
31 Last stop is not a timing point
159 No timing point for more than 15 minutes
Journey (8)
Number of observations Observation category
4 Duplicate journeys
4 Journey overlap