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<img src="../logo.png" class="logo" alt=""><h1>Extract data from stata file for data dictionary</h1>
<small class="dont-index">Source: <a href="https://github.com/agdamsbo/REDCapCAST/blob/main/R/ds2dd_detailed.R" class="external-link"><code>R/ds2dd_detailed.R</code></a></small>
<div class="d-none name"><code>ds2dd_detailed.Rd</code></div>
</div>
<div class="ref-description section level2">
<p>Extract data from stata file for data dictionary</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">ds2dd_detailed</span><span class="op">(</span></span>
<span> <span class="va">data</span>,</span>
<span> add.auto.id <span class="op">=</span> <span class="cn">FALSE</span>,</span>
<span> date.format <span class="op">=</span> <span class="st">"dmy"</span>,</span>
<span> form.name <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span> form.sep <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span> form.prefix <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span> field.type <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span> field.label <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span> field.label.attr <span class="op">=</span> <span class="st">"label"</span>,</span>
<span> field.validation <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span> metadata <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/names.html" class="external-link">names</a></span><span class="op">(</span><span class="fu">REDCapCAST</span><span class="fu">::</span><span class="va"><a href="redcapcast_meta.html">redcapcast_meta</a></span><span class="op">)</span>,</span>
<span> convert.logicals <span class="op">=</span> <span class="cn">TRUE</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>data frame</p></dd>
<dt id="arg-add-auto-id">add.auto.id<a class="anchor" aria-label="anchor" href="#arg-add-auto-id"></a></dt>
<dd><p>flag to add id column</p></dd>
<dt id="arg-date-format">date.format<a class="anchor" aria-label="anchor" href="#arg-date-format"></a></dt>
<dd><p>date format, character string. ymd/dmy/mdy. dafault is
dmy.</p></dd>
<dt id="arg-form-name">form.name<a class="anchor" aria-label="anchor" href="#arg-form-name"></a></dt>
<dd><p>manually specify form name(s). Vector of length 1 or
ncol(data). Default is NULL and "data" is used.</p></dd>
<dt id="arg-form-sep">form.sep<a class="anchor" aria-label="anchor" href="#arg-form-sep"></a></dt>
<dd><p>If supplied dataset has form names as suffix or prefix to the
column/variable names, the seperator can be specified. If supplied, the
form.name is ignored. Default is NULL.</p></dd>
<dt id="arg-form-prefix">form.prefix<a class="anchor" aria-label="anchor" href="#arg-form-prefix"></a></dt>
<dd><p>Flag to set if form is prefix (TRUE) or suffix (FALSE) to
the column names. Assumes all columns have pre- or suffix if specified.</p></dd>
<dt id="arg-field-type">field.type<a class="anchor" aria-label="anchor" href="#arg-field-type"></a></dt>
<dd><p>manually specify field type(s). Vector of length 1 or
ncol(data). Default is NULL and "text" is used for everything but factors,
which wil get "radio".</p></dd>
<dt id="arg-field-label">field.label<a class="anchor" aria-label="anchor" href="#arg-field-label"></a></dt>
<dd><p>manually specify field label(s). Vector of length 1 or
ncol(data). Default is NULL and colnames(data) is used or attribute
`field.label.attr` for haven_labelled data set (imported .dta file with
`haven::read_dta()`).</p></dd>
<dt id="arg-field-label-attr">field.label.attr<a class="anchor" aria-label="anchor" href="#arg-field-label-attr"></a></dt>
<dd><p>attribute name for named labels for haven_labelled
data set (imported .dta file with `haven::read_dta()`. Default is "label"</p></dd>
<dt id="arg-field-validation">field.validation<a class="anchor" aria-label="anchor" href="#arg-field-validation"></a></dt>
<dd><p>manually specify field validation(s). Vector of
length 1 or ncol(data). Default is NULL and `levels()` are used for factors
or attribute `factor.labels.attr` for haven_labelled data set (imported .dta
file with `haven::read_dta()`).</p></dd>
<dt id="arg-metadata">metadata<a class="anchor" aria-label="anchor" href="#arg-metadata"></a></dt>
<dd><p>redcap metadata headings. Default is
REDCapCAST:::metadata_names.</p></dd>
<dt id="arg-convert-logicals">convert.logicals<a class="anchor" aria-label="anchor" href="#arg-convert-logicals"></a></dt>
<dd><p>convert logicals to factor. Default is TRUE.</p></dd>
</dl></div>
<div class="section level2">
<h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
<p>list of length 2</p>
</div>
<div class="section level2">
<h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
<p>This function is a natural development of the ds2dd() function. It assumes
that the first column is the ID-column. No checks.
Please, do always inspect the data dictionary before upload.</p>
<p>Ensure, that the data set is formatted with as much information as possible.</p>
<p>`field.type` can be supplied</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="kw">if</span> <span class="op">(</span><span class="cn">FALSE</span><span class="op">)</span> <span class="op">{</span> <span class="co"># \dontrun{</span></span></span>
<span class="r-in"><span><span class="va">data</span> <span class="op">&lt;-</span> <span class="fu">REDCapCAST</span><span class="fu">::</span><span class="va"><a href="redcapcast_data.html">redcapcast_data</a></span></span></span>
<span class="r-in"><span><span class="va">data</span> <span class="op">|&gt;</span> <span class="fu">ds2dd_detailed</span><span class="op">(</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">iris</span> <span class="op">|&gt;</span> <span class="fu">ds2dd_detailed</span><span class="op">(</span>add.auto.id <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">iris</span> <span class="op">|&gt;</span></span></span>
<span class="r-in"><span> <span class="fu">ds2dd_detailed</span><span class="op">(</span></span></span>
<span class="r-in"><span> add.auto.id <span class="op">=</span> <span class="cn">TRUE</span>,</span></span>
<span class="r-in"><span> form.name <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/sample.html" class="external-link">sample</a></span><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">"b"</span>, <span class="st">"c"</span><span class="op">)</span>, size <span class="op">=</span> <span class="fl">6</span>, replace <span class="op">=</span> <span class="cn">TRUE</span>, prob <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/rep.html" class="external-link">rep</a></span><span class="op">(</span><span class="fl">.5</span>, <span class="fl">2</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span> <span class="op">)</span> <span class="op">|&gt;</span></span></span>
<span class="r-in"><span> <span class="fu">purrr</span><span class="fu">::</span><span class="fu"><a href="https://purrr.tidyverse.org/reference/pluck.html" class="external-link">pluck</a></span><span class="op">(</span><span class="st">"meta"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">mtcars</span> <span class="op">|&gt;</span> <span class="fu">ds2dd_detailed</span><span class="op">(</span>add.auto.id <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">data</span> <span class="op">&lt;-</span> <span class="va">iris</span> <span class="op">|&gt;</span></span></span>
<span class="r-in"><span> <span class="fu">ds2dd_detailed</span><span class="op">(</span>add.auto.id <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span> <span class="op">|&gt;</span></span></span>
<span class="r-in"><span> <span class="fu">purrr</span><span class="fu">::</span><span class="fu"><a href="https://purrr.tidyverse.org/reference/pluck.html" class="external-link">pluck</a></span><span class="op">(</span><span class="st">"data"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/names.html" class="external-link">names</a></span><span class="op">(</span><span class="va">data</span><span class="op">)</span> <span class="op">&lt;-</span> <span class="fu">glue</span><span class="fu">::</span><span class="fu"><a href="https://glue.tidyverse.org/reference/glue.html" class="external-link">glue</a></span><span class="op">(</span><span class="st">"{sample(x = c('a','b'),size = length(names(data)),</span></span></span>
<span class="r-in"><span><span class="st">replace=TRUE,prob = rep(x=.5,2))}__{names(data)}"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">data</span> <span class="op">|&gt;</span> <span class="fu">ds2dd_detailed</span><span class="op">(</span>form.sep <span class="op">=</span> <span class="st">"__"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">}</span> <span class="co"># }</span></span></span>
</code></pre></div>
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