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Data quality report

Rotala Group of Companies_Kidderminster_Batchley_20180416_18

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

239

Bus lines

88%

RED
Data quality

456

Critical observations

286

Advisory observations

Contents

Critical observations (456)

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

Timing (225)

Number of observations	Observation category
79	Fast timing between timing points
62	First stop is not a timing point
84	Last stop is not a timing point

Data set (231)

Number of observations	Observation category
231	Missing block number

Advisory observations (286)

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 (94)

Number of observations	Observation category
93	Missing stops
1	Stop(s) are not found in NaPTAN

Timing (187)

Number of observations	Observation category
186	No timing point for more than 15 minutes
1	Slow running time between stops

Journey (5)

Number of observations	Observation category
1	Expired lines
4	Journey overlap