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<!-- Generated by pkgdown: do not edit by hand --><html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><title>Redcap Wider — redcap_wider • REDCapCAST</title><!-- favicons --><link rel="icon" type="image/png" sizes="16x16" href="../favicon-16x16.png"><link rel="icon" type="image/png" sizes="32x32" href="../favicon-32x32.png"><link rel="apple-touch-icon" type="image/png" sizes="180x180" href="../apple-touch-icon.png"><link rel="apple-touch-icon" type="image/png" sizes="120x120" href="../apple-touch-icon-120x120.png"><link rel="apple-touch-icon" type="image/png" sizes="76x76" href="../apple-touch-icon-76x76.png"><link rel="apple-touch-icon" type="image/png" sizes="60x60" href="../apple-touch-icon-60x60.png"><script src="../deps/jquery-3.6.0/jquery-3.6.0.min.js"></script><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><link href="../deps/bootstrap-5.3.1/bootstrap.min.css" rel="stylesheet"><script src="../deps/bootstrap-5.3.1/bootstrap.bundle.min.js"></script><link href="../deps/font-awesome-6.4.2/css/all.min.css" rel="stylesheet"><link href="../deps/font-awesome-6.4.2/css/v4-shims.min.css" rel="stylesheet"><script src="../deps/headroom-0.11.0/headroom.min.js"></script><script src="../deps/headroom-0.11.0/jQuery.headroom.min.js"></script><script src="../deps/bootstrap-toc-1.0.1/bootstrap-toc.min.js"></script><script src="../deps/clipboard.js-2.0.11/clipboard.min.js"></script><script src="../deps/search-1.0.0/autocomplete.jquery.min.js"></script><script src="../deps/search-1.0.0/fuse.min.js"></script><script src="../deps/search-1.0.0/mark.min.js"></script><!-- pkgdown --><script src="../pkgdown.js"></script><meta property="og:title" content="Redcap Wider — redcap_wider"><meta name="description" content="Converts a list of REDCap data frames from long to wide format.
Handles longitudinal projects, but not yet repeated instruments."><meta property="og:description" content="Converts a list of REDCap data frames from long to wide format.
Handles longitudinal projects, but not yet repeated instruments."><meta property="og:image" content="https://agdamsbo.github.io/REDCapCAST/logo.png"></head><body>
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<img src="../logo.png" class="logo" alt=""><h1>Redcap Wider</h1>
<small class="dont-index">Source: <a href="https://github.com/agdamsbo/REDCapCAST/blob/main/R/redcap_wider.R" class="external-link"><code>R/redcap_wider.R</code></a></small>
<div class="d-none name"><code>redcap_wider.Rd</code></div>
</div>
<div class="ref-description section level2">
<p>Converts a list of REDCap data frames from long to wide format.
Handles longitudinal projects, but not yet repeated instruments.</p>
</div>
<div class="section level2">
<h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
<div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">redcap_wider</span><span class="op">(</span></span>
<span> <span class="va">data</span>,</span>
<span> event.glue <span class="op">=</span> <span class="st">"{.value}_{redcap_event_name}"</span>,</span>
<span> inst.glue <span class="op">=</span> <span class="st">"{.value}_{redcap_repeat_instance}"</span></span>
<span><span class="op">)</span></span></code></pre></div>
</div>
<div class="section level2">
<h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>
<dl><dt id="arg-data">data<a class="anchor" aria-label="anchor" href="#arg-data"></a></dt>
<dd><p>A list of data frames.</p></dd>
<dt id="arg-event-glue">event.glue<a class="anchor" aria-label="anchor" href="#arg-event-glue"></a></dt>
<dd><p>A dplyr::glue string for repeated events naming</p></dd>
<dt id="arg-inst-glue">inst.glue<a class="anchor" aria-label="anchor" href="#arg-inst-glue"></a></dt>
<dd><p>A dplyr::glue string for repeated instruments naming</p></dd>
</dl></div>
<div class="section level2">
<h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
<p>The list of data frames in wide format.</p>
</div>
<div class="section level2">
<h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
<div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="co"># Longitudinal</span></span></span>
<span class="r-in"><span><span class="va">list1</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> record_id <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">1</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> redcap_event_name <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"baseline"</span>, <span class="st">"baseline"</span>, <span class="st">"followup"</span>, <span class="st">"followup"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> age <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">25</span>, <span class="fl">26</span>, <span class="fl">27</span>, <span class="fl">28</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> record_id <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> redcap_event_name <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"baseline"</span>, <span class="st">"baseline"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> gender <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"male"</span>, <span class="st">"female"</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu">redcap_wider</span><span class="op">(</span><span class="va">list1</span><span class="op">)</span></span></span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Joining with `by = join_by(record_id)`</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> record_id age_baseline age_followup gender</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1 1 25 27 male</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2 2 26 28 female</span>
<span class="r-in"><span><span class="co"># Simpel with two instruments</span></span></span>
<span class="r-in"><span><span class="va">list2</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> record_id <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> age <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">25</span>, <span class="fl">26</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> record_id <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> gender <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"male"</span>, <span class="st">"female"</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu">redcap_wider</span><span class="op">(</span><span class="va">list2</span><span class="op">)</span></span></span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Joining with `by = join_by(record_id)`</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> record_id age gender</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1 1 25 male</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2 2 26 female</span>
<span class="r-in"><span><span class="co"># Simple with single instrument</span></span></span>
<span class="r-in"><span><span class="va">list3</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> record_id <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> age <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">25</span>, <span class="fl">26</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu">redcap_wider</span><span class="op">(</span><span class="va">list3</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> record_id age</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1 1 25</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2 2 26</span>
<span class="r-in"><span><span class="co"># Longitudinal with repeatable instruments</span></span></span>
<span class="r-in"><span><span class="va">list4</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> record_id <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">1</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> redcap_event_name <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"baseline"</span>, <span class="st">"baseline"</span>, <span class="st">"followup"</span>, <span class="st">"followup"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> age <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">25</span>, <span class="fl">26</span>, <span class="fl">27</span>, <span class="fl">28</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> record_id <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">1</span>, <span class="fl">1</span>, <span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">2</span>, <span class="fl">2</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> redcap_event_name <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> <span class="st">"baseline"</span>, <span class="st">"baseline"</span>, <span class="st">"followup"</span>, <span class="st">"followup"</span>,</span></span>
<span class="r-in"><span> <span class="st">"baseline"</span>, <span class="st">"baseline"</span>, <span class="st">"followup"</span>, <span class="st">"followup"</span></span></span>
<span class="r-in"><span> <span class="op">)</span>,</span></span>
<span class="r-in"><span> redcap_repeat_instrument <span class="op">=</span> <span class="st">"walk"</span>,</span></span>
<span class="r-in"><span> redcap_repeat_instance <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">1</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> dist <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">40</span>, <span class="fl">32</span>, <span class="fl">25</span>, <span class="fl">33</span>, <span class="fl">28</span>, <span class="fl">24</span>, <span class="fl">23</span>, <span class="fl">36</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="op">)</span>,</span></span>
<span class="r-in"><span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> record_id <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> redcap_event_name <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"baseline"</span>, <span class="st">"baseline"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> gender <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"male"</span>, <span class="st">"female"</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu">redcap_wider</span><span class="op">(</span><span class="va">list4</span><span class="op">)</span></span></span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Joining with `by = join_by(record_id)`</span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Joining with `by = join_by(record_id)`</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> record_id age_baseline age_followup dist_1_baseline dist_1_followup</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1 1 25 27 40 25</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2 2 26 28 28 23</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> dist_2_baseline dist_2_followup gender</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1 32 33 male</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2 24 36 female</span>
</code></pre></div>
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