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Data quality report

Go-Ahead_Bridlington_Cottingham_20220523_13

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

274

Bus lines

89%

RED
Data quality

291

Critical observations

324

Advisory observations

Contents

Critical observations (291)

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

Timing (41)

Number of observations	Observation category
2	First stop is not a timing point
39	Last stop is not a timing point

Data set (250)

Number of observations	Observation category
250	Missing block number

Advisory observations (324)

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 (152)

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

Timing (142)

Number of observations	Observation category
142	No timing point for more than 15 minutes

Journey (30)

Number of observations	Observation category
12	Expired lines
18	Journey overlap