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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>Transforms list of REDCap data.frames to a single wide data.frame — 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-6.5.2/css/all.min.css" rel="stylesheet"><link href="../deps/font-awesome-6.5.2/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="Transforms list of REDCap data.frames to a single wide data.frame — redcap_wider"><meta name="description" content="Converts a list of REDCap data.frames from long to wide format.
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In essence it is a wrapper for the pivot_wider function applied
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on a REDCap output (from read_redcap_tables) or manually
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split by REDCap_split."><meta property="og:description" content="Converts a list of REDCap data.frames from long to wide format.
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In essence it is a wrapper for the pivot_wider function applied
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on a REDCap output (from read_redcap_tables) or manually
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split by REDCap_split."><meta property="og:image" content="https://agdamsbo.github.io/REDCapCAST/logo.png"></head><body>
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<small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">24.12.1</small>
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<img src="../logo.png" class="logo" alt=""><h1>Transforms list of REDCap data.frames to a single wide data.frame</h1>
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<small class="dont-index">Source: <a href="https://github.com/agdamsbo/REDCapCAST/blob/v24.12.1/R/redcap_wider.R" class="external-link"><code>R/redcap_wider.R</code></a></small>
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<div class="d-none name"><code>redcap_wider.Rd</code></div>
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</div>
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<div class="ref-description section level2">
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<p>Converts a list of REDCap data.frames from long to wide format.
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In essence it is a wrapper for the <a href="https://tidyr.tidyverse.org/reference/pivot_wider.html" class="external-link">pivot_wider</a> function applied
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on a REDCap output (from <a href="read_redcap_tables.html">read_redcap_tables</a>) or manually
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split by <a href="REDCap_split.html">REDCap_split</a>.</p>
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</div>
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<div class="section level2">
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<h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
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<div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">redcap_wider</span><span class="op">(</span></span>
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<span> <span class="va">data</span>,</span>
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<span> event.glue <span class="op">=</span> <span class="st">"{.value}____{redcap_event_name}"</span>,</span>
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<span> inst.glue <span class="op">=</span> <span class="st">"{.value}____{redcap_repeat_instance}"</span></span>
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<span><span class="op">)</span></span></code></pre></div>
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</div>
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<div class="section level2">
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<h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>
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<dl><dt id="arg-data">data<a class="anchor" aria-label="anchor" href="#arg-data"></a></dt>
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<dd><p>A list of data frames</p></dd>
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<dt id="arg-event-glue">event.glue<a class="anchor" aria-label="anchor" href="#arg-event-glue"></a></dt>
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<dd><p>A <a href="https://glue.tidyverse.org/reference/glue.html" class="external-link">glue</a> string for repeated events naming</p></dd>
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<dt id="arg-inst-glue">inst.glue<a class="anchor" aria-label="anchor" href="#arg-inst-glue"></a></dt>
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<dd><p>A <a href="https://glue.tidyverse.org/reference/glue.html" class="external-link">glue</a> string for repeated instruments naming</p></dd>
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</dl></div>
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<div class="section level2">
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<h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
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<p>data.frame in wide format</p>
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</div>
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<div class="section level2">
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<h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
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<div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="co"># Longitudinal</span></span></span>
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<span class="r-in"><span><span class="va">list1</span> <span class="op"><-</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>
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<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>
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<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>
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<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>
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<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>
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<span class="r-in"><span> <span class="op">)</span>,</span></span>
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<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>
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<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>
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<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>
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<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>
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<span class="r-in"><span> <span class="op">)</span></span></span>
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<span class="r-in"><span><span class="op">)</span></span></span>
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<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>
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<span class="r-msg co"><span class="r-pr">#></span> Joining with `by = join_by(record_id)`</span>
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<span class="r-out co"><span class="r-pr">#></span> <span style="color: #949494;"># A tibble: 2 × 4</span></span>
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<span class="r-out co"><span class="r-pr">#></span> record_id age____baseline age____followup gender</span>
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<span class="r-out co"><span class="r-pr">#></span> <span style="color: #949494; font-style: italic;"><dbl></span> <span style="color: #949494; font-style: italic;"><dbl></span> <span style="color: #949494; font-style: italic;"><dbl></span> <span style="color: #949494; font-style: italic;"><chr></span> </span>
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<span class="r-out co"><span class="r-pr">#></span> <span style="color: #BCBCBC;">1</span> 1 25 27 male </span>
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<span class="r-out co"><span class="r-pr">#></span> <span style="color: #BCBCBC;">2</span> 2 26 28 female</span>
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<span class="r-in"><span><span class="co"># Simpel with two instruments</span></span></span>
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<span class="r-in"><span><span class="va">list2</span> <span class="op"><-</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>
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||
<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>
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<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>
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||
<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>
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||
<span class="r-in"><span> <span class="op">)</span>,</span></span>
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||
<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>
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||
<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>
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||
<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>
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<span class="r-in"><span> <span class="op">)</span></span></span>
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<span class="r-in"><span><span class="op">)</span></span></span>
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<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>
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<span class="r-msg co"><span class="r-pr">#></span> Joining with `by = join_by(record_id)`</span>
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<span class="r-out co"><span class="r-pr">#></span> record_id age gender</span>
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<span class="r-out co"><span class="r-pr">#></span> 1 1 25 male</span>
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<span class="r-out co"><span class="r-pr">#></span> 2 2 26 female</span>
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<span class="r-in"><span><span class="co"># Simple with single instrument</span></span></span>
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<span class="r-in"><span><span class="va">list3</span> <span class="op"><-</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>
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||
<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>
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||
<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>
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||
<span class="r-in"><span><span class="op">)</span><span class="op">)</span></span></span>
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<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>
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<span class="r-out co"><span class="r-pr">#></span> record_id age</span>
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||
<span class="r-out co"><span class="r-pr">#></span> 1 1 25</span>
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<span class="r-out co"><span class="r-pr">#></span> 2 2 26</span>
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<span class="r-in"><span><span class="co"># Longitudinal with repeatable instruments</span></span></span>
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<span class="r-in"><span><span class="va">list4</span> <span class="op"><-</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>
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||
<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">#></span> Joining with `by = join_by(record_id)`</span>
|
||
<span class="r-msg co"><span class="r-pr">#></span> Joining with `by = join_by(record_id)`</span>
|
||
<span class="r-out co"><span class="r-pr">#></span> <span style="color: #949494;"># A tibble: 2 × 8</span></span>
|
||
<span class="r-out co"><span class="r-pr">#></span> record_id age____baseline age____followup dist____1____baseline</span>
|
||
<span class="r-out co"><span class="r-pr">#></span> <span style="color: #949494; font-style: italic;"><dbl></span> <span style="color: #949494; font-style: italic;"><dbl></span> <span style="color: #949494; font-style: italic;"><dbl></span> <span style="color: #949494; font-style: italic;"><dbl></span></span>
|
||
<span class="r-out co"><span class="r-pr">#></span> <span style="color: #BCBCBC;">1</span> 1 25 27 40</span>
|
||
<span class="r-out co"><span class="r-pr">#></span> <span style="color: #BCBCBC;">2</span> 2 26 28 28</span>
|
||
<span class="r-out co"><span class="r-pr">#></span> <span style="color: #949494;"># ℹ 4 more variables: dist____1____followup <dbl>, dist____2____baseline <dbl>,</span></span>
|
||
<span class="r-out co"><span class="r-pr">#></span> <span style="color: #949494;"># dist____2____followup <dbl>, gender <chr></span></span>
|
||
</code></pre></div>
|
||
</div>
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