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Center for Global Research Data

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January 13, 2020 | What are the specific standardization requirements and file formats for datasets contributed to Vivli?

Files contributed should be provided in a format that can be used by the standard statistical packages (SAS, STATA, Excel) used for analysis. Data sets are not required to be standardized; however, we highly recommend that data sets be made available in CDISC SDTM (Standard Data Tabulation Model) format to support the most efficient data aggregation, re-use, and sharing.