Data quality report

Midland Classic_Burton upon Trent_Swadlincote_20220108_13

97

Bus lines

88%

RED
Data quality

97

Critical observations

148

Advisory observations

Contents

Critical observations (97)

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
Timing (1)
Number of observations Observation category
1 Fast timing between timing points
Data set (94)
Number of observations Observation category
94 Missing block number

Advisory observations (148)

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 (26)
Number of observations Observation category
26 Missing stops
Timing (75)
Number of observations Observation category
1 First stop is not a timing point
48 Last stop is not a timing point
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