Data quality report

Rotala Group of Companies_Fulwood_Preston City Centre_20210927_1

65

Bus lines

93%

AMBER
Data quality

36

Critical observations

29

Advisory observations

Contents

Critical observations (36)

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

Data set (36)
Number of observations Observation category
36 Missing block number

Advisory observations (29)

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 (18)
Number of observations Observation category
18 Missing stops
Timing (11)
Number of observations Observation category
1 First stop is not a timing point
3 Last stop is not a timing point
7 No timing point for more than 15 minutes