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Data quality report

Go-Ahead_Bridlington_Beverley_20220523_16

277

Bus lines

90%

RED
Data quality

252

Critical observations

305

Advisory observations

Contents

Critical observations (252)

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

Timing (12)
Number of observations Observation category
2 First stop is not a timing point
10 Last stop is not a timing point
Data set (240)
Number of observations Observation category
240 Missing block number

Advisory observations (305)

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 (150)
Number of observations Observation category
149 Missing stops
1 Same stop is found multiple times
Timing (125)
Number of observations Observation category
125 No timing point for more than 15 minutes
Journey (30)
Number of observations Observation category
14 Expired lines
16 Journey overlap