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Data quality report

Go-Ahead_Bridlington_Cottingham_20220523_2

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

384

Bus lines

93%

AMBER
Data quality

266

Critical observations

375

Advisory observations

Contents

Critical observations (266)

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

Timing (48)

Number of observations	Observation category
17	First stop is not a timing point
31	Last stop is not a timing point

Data set (218)

Number of observations	Observation category
218	Missing block number

Advisory observations (375)

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 (159)

Number of observations	Observation category
158	Missing stops
1	Same stop is found multiple times

Timing (130)

Number of observations	Observation category
128	No timing point for more than 15 minutes
1	Slow running time between stops
1	Slow timing between timing points

Journey (86)

Number of observations	Observation category
66	Expired lines
20	Journey overlap