Data quality report

Huyton Travel_Prescot_St Helens_20220904

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

43

Bus lines

88%

RED
Data quality

44

Critical observations

13

Advisory observations

Contents

Critical observations (44)

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

Timing (1)

Number of observations	Observation category
1	Fast timing between timing points

Data set (43)

Number of observations	Observation category
43	Missing block number

Advisory observations (13)

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 (10)

Number of observations	Observation category
10	Missing stops

Timing (1)

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

Journey (2)

Number of observations	Observation category
2	Journey overlap