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Data quality report

Cuckmere Buses_Hailsham_Polegate_20170426_11

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

38

Bus lines

100%

GREEN
Data quality

23

Critical observations

33

Advisory observations

Contents

Critical observations (23)

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

Timing (23)

Number of observations	Observation category
16	First stop is not a timing point
7	Last stop is not a timing point

Advisory observations (33)

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 (15)

Number of observations	Observation category
15	Missing stops

Timing (13)

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

Journey (5)

Number of observations	Observation category
3	Expired lines
2	Journey overlap