Data quality report

Go Goodwins Coaches Ltd_Sale_Denton_20160905_12

73

Bus lines

95%

AMBER
Data quality

30

Critical observations

64

Advisory observations

Contents

Critical observations (30)

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

Data set (30)
Number of observations Observation category
30 Missing block number

Advisory observations (64)

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 (35)
Number of observations Observation category
35 Missing stops
Timing (27)
Number of observations Observation category
1 Fast running time between stops
2 First stop is not a timing point
5 Last stop is not a timing point
19 No timing point for more than 15 minutes
Journey (2)
Number of observations Observation category
2 Expired lines