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Data quality report

Aintree Coaches_Bromborough_Neston_20200420_10

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

16

Bus lines

90%

RED
Data quality

14

Critical observations

59

Advisory observations

Contents

Critical observations (14)

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

Data set (14)

Number of observations	Observation category
14	Missing block number

Advisory observations (59)

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 (12)

Number of observations	Observation category
12	Missing stops

Timing (47)

Number of observations	Observation category
16	First stop is not a timing point
16	Last stop is not a timing point
15	No timing point for more than 15 minutes