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Data quality report

Courtney Buses_Maidenhead_Wokingham_20200402_13

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

90

Bus lines

95%

AMBER
Data quality

40

Critical observations

64

Advisory observations

Contents

Critical observations (40)

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

Data set (40)

Number of observations	Observation category
40	Missing block number

Advisory observations (64)

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 (37)

Number of observations	Observation category
37	Missing stops

Timing (23)

Number of observations	Observation category
7	First stop is not a timing point
5	Last stop is not a timing point
11	No timing point for more than 15 minutes

Journey (4)

Number of observations	Observation category
4	Expired lines