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Data quality report

Weardale Motor Services_Crook_Bishop Auckland_20090601_2

37

Bus lines

99%

AMBER
Data quality

11

Critical observations

147

Advisory observations

Contents

Critical observations (11)

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

Timing (8)
Number of observations Observation category
7 Fast timing between timing points
1 Last stop is not a timing point
Data set (3)
Number of observations Observation category
3 Missing block number

Advisory observations (147)

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 (16)
Number of observations Observation category
16 Missing stops
Timing (102)
Number of observations Observation category
94 Fast running time between stops
4 No timing point for more than 15 minutes
2 Slow running time between stops
2 Slow timing between timing points
Journey (29)
Number of observations Observation category
9 Expired lines
20 Journey overlap