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Data quality report

Arriva UK Bus_Leicester_Hinckley_20220423_1

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

421

Bus lines

91%

AMBER
Data quality

322

Critical observations

381

Advisory observations

Contents

Critical observations (322)

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

Timing (8)

Number of observations	Observation category
2	Fast timing between timing points
6	First stop is not a timing point

Data set (314)

Number of observations	Observation category
314	Missing block number

Advisory observations (381)

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 (95)

Number of observations	Observation category
95	Missing stops

Timing (266)

Number of observations	Observation category
29	Fast running time between stops
237	No timing point for more than 15 minutes

Journey (20)

Number of observations	Observation category
8	Expired lines
12	Journey overlap