'REDCap' Data Management
Handle Project Arguments
Check for Changes Between Two Query Reports
Change Checkboxes Names to Option Names
Fill Rows with Values from One Event
Transform Checkbox Variables in a REDCap Project
Transform Dates and Datetimes in REDCap Data
Delete Variables from REDCap Dataset and Dictionary
Transform the data dictionary and handle branching logic
Identify Missing Events in REDCap Data
Export Queries to an Excel File
Convert Variables to Factors in a REDCap Dataset
Insert Missing Values Using a Filter
Identification of Queries
Recalculate and Verify Calculated Fields in REDCap Data
Translate REDCap Logic to R Logic
Split a REDCap dataset by form or event
Transformation of the Raw Data
Recalculate REDCap Calculated Fields
Read REDCap data
Managing REDCap Data: The R package REDCapDM / REDCapDM: A Toolkit for...
Round Numbers to a Specified Number of Digits ----
Creation of a Data Frame with Variables from All Forms of a Specified ...
Creation of a Data Frame with Variables from a Specified Form
Convert Variables to Factors
Transformation of Checkboxes with Branching Logic
REDCap Data Management - 'REDCap' (Research Electronic Data CAPture; <https://projectredcap.org>) is a web application developed at Vanderbilt University, designed for creating and managing online surveys and databases and the REDCap API is an interface that allows external applications to connect to REDCap remotely, and is used to programmatically retrieve or modify project data or settings within REDCap, such as importing or exporting data. REDCapDM is an R package that allows users to manage data exported directly from REDCap or using an API connection. This package includes several functions designed for pre-processing data, generating reports of queries such as outliers or missing values, and following up on previously identified queries.
Useful links