Data quality report

Coachstyle_Malmesbury_Chippenham_20210816_1

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

9

Bus lines

88%

RED
Data quality

10

Critical observations

45

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.

Timing (1)

Number of observations	Observation category
1	Fast timing between timing points

Data set (9)

Number of observations	Observation category
9	Missing block number

Advisory observations (45)

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 (34)

Number of observations	Observation category
34	Missing stops

Timing (11)

Number of observations	Observation category
5	Fast running time between stops
6	No timing point for more than 15 minutes