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Data quality report

Reading Buses_Newbury_Woodley_20220221_2

431

Bus lines

92%

AMBER
Data quality

294

Critical observations

541

Advisory observations

Contents

Critical observations (294)

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

Data set (294)
Number of observations Observation category
294 Missing block number

Advisory observations (541)

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 (33)
Number of observations Observation category
33 Missing stops
Timing (462)
Number of observations Observation category
462 No timing point for more than 15 minutes
Journey (46)
Number of observations Observation category
42 Expired lines
4 Journey overlap