Profile and assess data quality

https://knobit.org/id/activity/QO-4

dcterms:license	https://creativecommons.org/licenses/by/4.0/
owl:sameAs	https://bitbucket.org/reffa/ontology/id/activity/data-quality/04-profiling-assessment
rdfs:comment	Stage 4 (Profiling and assessment) of the data-quality skill: produces 04-profiling/assessment.yaml and passes the stage's validation gate. en
rdfs:label	Andmeprofiilimine ja andmekvaliteedi hindamine et
rdfs:label	Profile and assess data quality en
requires knobit	Explains null semantics and three-valued logic
requires knobit	Explains a pooled rate as the weighted mean of its population rates
requires knobit	Explains segmented data quality reporting
requires knobit	Recognises a null counted as missing where the element does not apply
requires knobit	Recognises a profiling sample excluding the problem population
requires knobit	Recognises a quality measurement labelled with a characteristic it does not test
requires knobit	Recognises a placeholder value counted as present
requires knobit	Recognises a quality ratio with no population, numerator or denominator
requires knobit	Recognises one quality ratio over differing populations
requires knobit	Explains the ISO/IEC 25012 data quality characteristics
requires knobit	Explains data profiling methods
requires knobit	Explains ISO/IEC 25024 data quality measures
schema:position	4

Used by

consists of	Data quality