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Data quality report

Cumfybus_Southport_Birkdale_20150522_17

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

68

Bus lines

95%

AMBER
Data quality

29

Critical observations

24

Advisory observations

Contents

Critical observations (29)

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

Data set (29)

Number of observations	Observation category
29	Missing block number

Advisory observations (24)

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.

Stop (14)

Number of observations	Observation category
12	Missing stops
2	Same stop is found multiple times

Timing (1)

Number of observations	Observation category
1	No timing point for more than 15 minutes

Journey (9)

Number of observations	Observation category
9	Expired lines