Introducing Open Data Format
A Platform-Independent, Non-Proprietary, Metadata-Enriched, Multilingual Data Format and its Implementation in R and Stata
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ABSTRACT
This paper introduces the Open Data Format (ODF), a new, non-proprietary, multilingual, metadata enriched, and zip-compressed data format that meets the FAIR Guiding Principles for scientific data management and stewardship. The data format is specified as a CSV file with the raw data and an XML file containing the metadata both compressed into a zip file with the .zip extension. Data files can be enriched with multilingual metadata following the forthcoming DDI Codebook 2.6 standard. The paper also introduces software packages for R (opendataformat) and Stata (opendf) that provide import and export filters and enable data users to work with ODF data files in the respective environment.
Keywords: ODF, Open Data Format, Metadata, DDI Codebook, Multilingual, opendataformat, opendf, R-Package, Stata Package