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Data quality report

Stagecoach_Bootle_Liverpool_20200621_19

• Please find your data quality observations below.
• What are the different type of observations?
• Download data quality report.csv

206

Bus lines

99%

AMBER
Data quality

9

Critical observations

1056

Advisory observations

Contents

Critical observations (9)

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

Stop (9)

Number of observations	Observation category
9	Incorrect stop type

Advisory observations (1056)

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 (151)

Number of observations	Observation category
151	Missing stops

Timing (839)

Number of observations	Observation category
838	No timing point for more than 15 minutes
1	Slow timing between timing points

Journey (66)

Number of observations	Observation category
28	Expired lines
38	Journey overlap