BETA This is a new service – your feedback will help us to improve it.

Data quality report

Redline Buses_Aylesbury_High Wycombe_20150405

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

62

Bus lines

92%

AMBER
Data quality

42

Critical observations

65

Advisory observations

Contents

Critical observations (42)

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

Data set (42)

Number of observations	Observation category
42	Missing block number

Advisory observations (65)

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 (35)

Number of observations	Observation category
35	Missing stops

Timing (19)

Number of observations	Observation category
6	First stop is not a timing point
10	Last stop is not a timing point
2	No timing point for more than 15 minutes
1	Slow running time between stops

Journey (11)

Number of observations	Observation category
11	Expired lines