10.34934/DVN/9CLWKVKuypers, SarahSarahKuypers0000-0002-2360-8778Universiteit AntwerpenSocial Sciences and Digital Humanities Archive – SODHA2026Arts and HumanitiesSocial SciencesEquality, inequality and social exclusionSocial conditions and indicatorsHistoryKuypers, SarahSarahKuypersUniversiteit Antwerpen2026-07-062026-07-13147106658666692385350053551890576685592976012681907576492610010615426529453641766349129568455835092023898text/tab-separated-valuestext/tab-separated-valuestext/tab-separated-valuestext/tab-separated-valuesapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheetapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheetapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheettext/tab-separated-valuesapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheetapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheettext/tab-separated-valuestext/tab-separated-valuestext/tab-separated-valuestext/tab-separated-valuestext/tab-separated-valuestext/tab-separated-valuesapplication/x-stata-syntaxapplication/x-stata-syntaxapplication/x-stata-syntaxapplication/x-stata-syntaxapplication/x-stata-syntaxtext/tab-separated-valuestext/tab-separated-values1.0The files covered here contain the replication data for the article: From tables to microdata: A multivariate synthetic approach for studying economic inequality, with an application to the Netherlands 1950-1976, by Sarah Kuypers (University of Antwerp), which is currently under review at Historical Methods. <br> This paper proposes a methodology to create multivariate synthetic data through a combination of three techniques: ungrouping, imputations and reweighting. The different steps are first illustrated with a simple hypothetical example and then the reliability of the methodology is evaluated based on EU-SILC data. Finally, the methodology is applied to grouped income tax data from the Netherlands between 1950 and 1976.