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Data quality report

Stagecoach_Billingham_Newcastle upon Tyne_20210113_8

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

190

Bus lines

93%

AMBER
Data quality

138

Critical observations

384

Advisory observations

Contents

Critical observations (138)

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

Timing (30)

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

Data set (108)

Number of observations	Observation category
108	Missing block number

Advisory observations (384)

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 (64)

Number of observations	Observation category
64	Missing stops

Timing (253)

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

Journey (67)

Number of observations	Observation category
29	Expired lines
38	Journey overlap