make_yes_no_unknown

Convert a "Yes-No", "True-False" or "Checkboxes (Multiple
Answers)" question in REDCap to a factor holding "No" or
"Yes" or "Unknown". Technically "yes" or "checked" (ignoring case), 1 or
TRUE responses are converted to "Yes". "No" or "unchecked" (ignoring
case), 0 or FALSE are converted to "No". All other values are set to
"Unknown". Also see <code>make_yes_no()</code>.

Helper functions for processing 'REDCap' data in R. 'REDCap' is a
web-enabled application for building and managing surveys and databases
developed at Vanderbilt University.

Raymond Balise

tidyREDCap

Helper Functions for Working with 'REDCap' Data

make_yes_no_unknown function

<dl><dt>x</dt>
<dd>variable to be converted to hold "No", "Yes", or Unknown"</dd></dl>

Arguments

make_yes_no_unknown — make_yes_no_unknown

<dl>

<dt>x</dt>
<dd>variable to be converted to hold "No", "Yes", or Unknown"</dd>

</dl>

make_yes_no_unknown: make_yes_no_unknown

Description

Usage

Value

Arguments

Examples