Data quality report

Arriva UK Bus_Blyth_North Shields_20240324_1

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

329

Bus lines

94%

AMBER
Data quality

176

Critical observations

336

Advisory observations

Contents

Critical observations (176)

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

Stops (2)

Number of observations	Observation category
2	Stop(s) are not found in NaPTAN

Data set (174)

Number of observations	Observation category
174	Missing block number

Advisory observations (336)

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.

Stops (22)

Number of observations	Observation category
22	Missing stops

Timing (236)

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

Journey (78)

Number of observations	Observation category
78	Expired lines