Data Documentation Initiative 3 (DDI 3) Data Extraction Tools from Colectica Awarded an NIH Grant
The Data Documentation Initiative 3 (DDI 3) standard is a simply fabulous and full standard for metadata (data about data) as well as for the data contents, making it a full payload standard. DDI 3 is such an exciting standard because it allows for the possibility of true and full computational support for data harmonization and for really working with longitudinal data. It’s the type of data standard I’d been waiting for because it gets it. Data standards need to be able to support documenting, containing, expressing, and computing (analysis, harmonization, limitations on disclosure, everything we now do with less than ideal systems and methods).Read More →