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Data quality report

Midland Classic_Burton upon Trent_Swadlincote_20220108_13

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

97

Bus lines

88%

RED
Data quality

144

Critical observations

101

Advisory observations

Contents

Critical observations (144)

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

Timing (50)

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

Data set (94)

Number of observations	Observation category
94	Missing block number

Advisory observations (101)

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 (28)

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

Timing (26)

Number of observations	Observation category
23	No timing point for more than 15 minutes
3	Slow running time between stops

Journey (47)

Number of observations	Observation category
3	Expired lines
44	Journey overlap