Working Paper Series
This paper is intended to provide implementers and those delivering longitudinal data with recommendations on how to use DDI most effectively to support the presentation of longitudinal studies, mo
This paper proposes best practice for the use of DDI to ensure that there are appropriate metadata to compare data produced across repeated data collection over time.
This best practice escribes the best practices for metadata producers to provide end users with the resources for data discovery and dissemination.
This Best Practice discusses workflows for DDI usage in the context of archival ingest and metadata enhancement, beginning at the point of the handoff between the data provider and the archive.
Work flows for Metadata Creation Regarding Recoding, Aggregation and Other Data Processing Activities
This best practice discusses the capturing, in DDI metadata, of the processes of data aggregation, recoding and data processing.
This best practices document looks at a possible architectural model to enable effective design of components that can be combined to create DDI applications.