Data quality report

Carlone Buses_Staines_Woodham_20170102_4

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

13

Bus lines

91%

AMBER
Data quality

10

Critical observations

3

Advisory observations

Contents

Critical observations (10)

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

Data set (10)

Number of observations	Observation category
10	Missing block number

Advisory observations (3)

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 (3)

Number of observations	Observation category
3	Missing stops