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Anker
_Toc505471536
_Toc505471536
A. Definition

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  • an integrated dataset that serves as an input to produce official statistics
  • a statistical model developed and produced using different sources to produce model-based information
  • a dataset integrated for the purposes of micro-validation when some rules are defined to check the validity of the data in one dataset compared to another one
  • missing values imputed in a dataset using another dataset as the source for imputation
  • datasets combined to produce a sampling frame for a survey
  • data from several subject-matter domains combined into one dataset that is the basis for the production of statistics (example: national accounts)
  • datasets from different subject-matter domains compared to check the quality and the validity of information produced (macro-validation)
  • input from several sources integrated into one dataset to provide microdata files for the researchers for scientific purposes
  • different sources used to apply proper statistical disclosure control methods on a microdata set.

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Anker
_Toc505471537
_Toc505471537
B. Types of data integration

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