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Data quality report

Arriva UK Bus_Leicester_Hinckley_20220102_2

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

237

Bus lines

88%

RED
Data quality

240

Critical observations

236

Advisory observations

Contents

Critical observations (240)

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

Timing (3)

Number of observations	Observation category
3	First stop is not a timing point

Data set (237)

Number of observations	Observation category
237	Missing block number

Advisory observations (236)

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
92	Missing stops

Timing (144)

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