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Data quality report

GO-Coach Hire Ltd_Dartford_Sevenoaks_20200723_20

55

Bus lines

60

Critical observations

47

Advisory observations

Contents

Critical observations (60)

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

Stops (1)
Number of observations Observation category
1 Stop(s) are not found in NaPTAN
Timing (5)
Number of observations Observation category
5 Fast timing between timing points
Data set (54)
Number of observations Observation category
54 Missing block number

Advisory observations (47)

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 (31)
Number of observations Observation category
31 Missing stops
Timing (7)
Number of observations Observation category
7 No timing point for more than 15 minutes
Journey (9)
Number of observations Observation category
1 Expired lines
8 Journey overlap