case_match_regex_list

Mimics case_when for list of regex patterns and values. Used for date/time
validation generation from name vector. Like case_when, the matches are in
order of priority.
Primarily used in REDCapCAST to do data type coding from systematic variable
naming.

Casting metadata for REDCap database creation and handling of
castellated data using repeated instruments and longitudinal projects in
'REDCap'. Keeps a focused data export approach, by allowing to only export
required data from the database. Also for casting new REDCap databases based
on datasets from other sources.
Originally forked from the R part of 'REDCapRITS' by Paul Egeler.
See <https://github.com/pegeler/REDCapRITS>.
'REDCap' (Research Electronic Data Capture) is a secure, web-based software
platform designed to support data capture for research studies, providing
1) an intuitive interface for validated data capture; 2) audit trails for
tracking data manipulation and export procedures; 3) automated export
procedures for seamless data downloads to common statistical packages; and
4) procedures for data integration and interoperability with external
sources (Harris et al (2009) <doi:10.1016/j.jbi.2008.08.010>;
Harris et al (2019) <doi:10.1016/j.jbi.2019.103208>).

Andreas Gammelgaard Damsbo

REDCapCAST

REDCap Metadata Casting and Castellated Data Handling

Paul Egeler

case_match_regex_list function

<dl><dt>data</dt>
<dd>vector</dd>
<dt>match.list</dt>
<dd>list of case matches</dd>
<dt>.default</dt>
<dd>Default value for non-matches. Default is NA.</dd></dl>

Arguments

List-base regex case_when — case_match_regex_list

<dl>

<dt>data</dt>
<dd>vector</dd>


<dt>match.list</dt>
<dd>list of case matches</dd>


<dt>.default</dt>
<dd>Default value for non-matches. Default is NA.</dd>

</dl>

case_match_regex_list: List-base regex case_when

Description

Usage

Value

Arguments

Examples