The absence of data values measured over time agrees with local or common expectations The absence of data values at a single moment in time agrees with local or common expectations Unique (key) data values are not duplicatedĬhanges to the data model or data model versioningĬomputational conformance: calculated value is consistent with technical functional specificationĬomputed values conform to computational or programming specificationsĬompleteness: features that describe the frequencies of data attributes present in a data set without reference to data values Relational conformance: data value conforms to relational constraints imposed by physical database structureĭata values conform to relational constraints Value conformance: data value conforms to prespecified data types, data domain, allowable values, value sets, or terminology standardsĭata values conform to internal formatting constraintsĭata values conform to allowable values or ranges The Creative Commons Public Domain Dedication waiver ( ) applies to the data made available in this article, unless otherwise stated in a credit line to the data.Ĭonformance: whether data value fulfills certain standards and formats If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.
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