The package redcapAPI is an R interface to REDCap (http://www.project-redcap.org/), and is an actively developed fork of redcap, originally created by Jeffrey Horner.
Please read the documentation on your institutions REDCap installation.
Issues may be reported at https://github.com/nutterb/redcapAPI/issues
Please consider contributing tips and clarifications to the package wiki at https://github.com/nutterb/redcapAPI/wiki
This package was developed under REDCap Version 5.8.2. My institution is usually a little behind on updating REDCap and so some features of the API may not always be available.
The redcapDbConnection methods are underdeveloped as I don't personally have access to the REDCap database (and so am unable to test features). If you have that kind of access, feel free to develop the redcapDbConnection methods.
- Generate a Report of Fields with Missing Values in a REDCap Database Using the redcapAPI package (includes a version for "offline" use).