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Data quality report

Go-Ahead_Moston_Manchester City Centre_20211023_3

135

Bus lines

91%

AMBER
Data quality

99

Critical observations

694

Advisory observations

Contents

Critical observations (99)

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

Data set (99)
Number of observations Observation category
99 Missing block number

Advisory observations (694)

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 (12)
Number of observations Observation category
12 Missing stops
Timing (680)
Number of observations Observation category
680 No timing point for more than 15 minutes
Journey (2)
Number of observations Observation category
2 Expired lines