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Data quality report

NIBSbuses Limited_Basildon_Brentwood_20200901_1

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

20

Bus lines

99%

AMBER
Data quality

3

Critical observations

30

Advisory observations

Contents

Critical observations (3)

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

Stop (2)

Number of observations	Observation category
2	First stop is found to be set down only

Timing (1)

Number of observations	Observation category
1	Last stop is not a timing point

Advisory observations (30)

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 (17)

Number of observations	Observation category
17	Missing stops

Timing (9)

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

Journey (4)

Number of observations	Observation category
4	Journey overlap