Changelog

Initial release (@pbchase, @saipavan10-git, @ljwoodley)
Works on classic projects and longitudinal projects.
Uses the REDCap API to read the project design and write the generated data.
Fills categorical fields (providing a uniform random distribution).
Fills unvalidated text fields and fields with common text validation types: date, datetime, email, integer, number, phone, and zipcode.
- Provides random-normal distributions for numeric and date fields.
- Uses “Lorem ipsum” text for non-validated text fields.
- Injects simple default randomness where practicable for other types.
Leaves the form completed fields set to ‘Incomplete’ (red).
Does not violate basic data constraints defined in the data dictionary (e.g., validation types, ranges where applicable).
Populates specified events in longitudinal projects.
Fills a specified number of records.

redcapfiller 0.1.1 (released 2025-06-11)