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Data quality report

Go-Ahead_High Wycombe_Oxford City Centre_20211226_14

322

Bus lines

276

Critical observations

185

Advisory observations

Contents

Critical observations (276)

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

Data set (276)
Number of observations Observation category
276 Missing block number

Advisory observations (185)

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 (27)
Number of observations Observation category
27 Missing stops
Timing (156)
Number of observations Observation category
21 First stop is not a timing point
20 Last stop is not a timing point
115 No timing point for more than 15 minutes
Journey (2)
Number of observations Observation category
2 Journey overlap