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Data quality report

Rotala Group of Companies_Horwich_Bolton_20220424_2

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

117

Bus lines

88%

RED
Data quality

122

Critical observations

322

Advisory observations

Contents

Critical observations (122)

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

Timing (5)

Number of observations	Observation category
5	Last stop is not a timing point

Data set (117)

Number of observations	Observation category
117	Missing block number

Advisory observations (322)

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. If the observation is a result of intended behaviour, an operator can suppress the observation.

Stop (5)

Number of observations	Observation category
5	Missing stops

Timing (317)

Number of observations	Observation category
317	No timing point for more than 15 minutes