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Data quality report

Centrebus Group_Leicester_Grantham_20210417_13

217

Bus lines

88%

RED
Data quality

212

Critical observations

131

Advisory observations

Contents

Critical observations (212)

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

Stop (2)
Number of observations Observation category
2 Stop(s) are not found in NaPTAN
Data set (210)
Number of observations Observation category
210 Missing block number

Advisory observations (131)

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.

Stop (78)
Number of observations Observation category
78 Missing stops
Timing (46)
Number of observations Observation category
13 Last stop is not a timing point
33 No timing point for more than 15 minutes
Journey (7)
Number of observations Observation category
3 Expired lines
4 Journey overlap