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Data quality report

Arriva UK Bus_Redcar_Peterlee_20220605

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

326

Bus lines

90%

AMBER
Data quality

295

Critical observations

174

Advisory observations

Contents

Critical observations (295)

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

Timing (31)

Number of observations	Observation category
26	Fast timing between timing points
4	First stop is not a timing point
1	Last stop is not a timing point

Data set (264)

Number of observations	Observation category
264	Missing block number

Advisory observations (174)

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 (92)

Number of observations	Observation category
89	Missing stops
3	Stop(s) are not found in NaPTAN

Timing (82)

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