Data quality report

Select Bus Services_Wellington_Penkridge_20210201_2

32

Bus lines

91%

AMBER
Data quality

25

Critical observations

106

Advisory observations

Contents

Critical observations (25)

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

Data set (25)
Number of observations Observation category
25 Missing block number

Advisory observations (106)

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 (17)
Number of observations Observation category
17 Missing stops
Timing (82)
Number of observations Observation category
13 First stop is not a timing point
41 Last stop is not a timing point
28 No timing point for more than 15 minutes
Journey (7)
Number of observations Observation category
7 Expired lines