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<title>DicomRDS Class — DicomRDS • RadETL</title>

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There are basically functions that import data related to Radiology CDM." />
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    <h1>DicomRDS Class</h1>
    
    <div class="hidden name"><code>DicomRDS.Rd</code></div>
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    <div class="ref-description">
    
    <p>This class is a class that imports various metadata by reading an RDS file containing DICOM information.
There are basically functions that import data related to Radiology CDM.</p>
    
    </div>

    <pre class="usage"><span class='no'>DicomRDS</span></pre>
    
    <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
    <table class="ref-arguments">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>data</th>
      <td><p>Data frame imported from DICOM RDS file</p></td>
    </tr>
    </table>
    
    <h2 class="hasAnchor" id="format"><a class="anchor" href="#format"></a>Format</h2>

    <p>An object of class <code>R6ClassGenerator</code> of length 24.</p>
    
    <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>

    <div class='dont-index'><p>https://github.com/OHDSI/Radiology-CDM/wiki</p></div>
    

    <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><span class='co'># NOT RUN {</span>
<span class='co'>############################# Example Code: Read DICOM RDS File   ###################################</span>

<span class='no'>rdsFile</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/list.files'>list.files</a></span>(<span class='kw'>path</span> <span class='kw'>=</span> <span class='st'>"~/Radiology/rds_test"</span>, <span class='kw'>pattern</span> <span class='kw'>=</span> <span class='st'>"\\.rds$"</span>, <span class='kw'>full.names</span> <span class='kw'>=</span> <span class='no'>T</span>, <span class='kw'>recursive</span> <span class='kw'>=</span> <span class='no'>T</span>)

<span class='co'># If single data (only one metadata in dicom file )</span>
<span class='no'>dcmRDS</span> <span class='kw'>&lt;-</span> <span class='no'>DicomRDS</span>$<span class='fu'>new</span>(<span class='no'>data</span><span class='kw'>[[</span><span class='fl'>1</span>]])

<span class='co'># Create Occurrence ID for radiology image</span>
<span class='no'>roID</span> <span class='kw'>&lt;-</span> <span class='no'>dcmRDS</span>$<span class='fu'>createOccurrenceID</span>()

<span class='co'># Get PatientID</span>
<span class='no'>patientid</span> <span class='kw'>&lt;-</span> <span class='no'>dcmRDS</span>$<span class='fu'>getPatientID</span>()
<span class='no'>dcmRDS</span>$<span class='fu'>getDirectoryID</span>()

<span class='co'># This radiology contast or non-contrast</span>
<span class='no'>isContrast</span> <span class='kw'>&lt;-</span> <span class='no'>dcmRDS</span>$<span class='fu'>isPost4BrainCT</span>()

<span class='co'># If Multi data</span>
<span class='no'>data</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/readRDS'>readRDS</a></span>(<span class='kw'>file</span> <span class='kw'>=</span> <span class='no'>rdsFile</span>[<span class='fl'>5</span>])
<span class='kw'>for</span>(<span class='no'>i</span> <span class='kw'>in</span> <span class='fl'>1</span>:<span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/length'>length</a></span>(<span class='no'>data</span>)) {
  <span class='no'>dcmRDS</span> <span class='kw'>&lt;-</span> <span class='no'>DicomRDS</span>$<span class='fu'>new</span>(<span class='no'>data</span><span class='kw'>[[</span><span class='no'>i</span>]])
  <span class='no'>roID</span> <span class='kw'>&lt;-</span> <span class='no'>dcmRDS</span>$<span class='fu'>createOccurrenceID</span>()
  <span class='no'>patientid</span> <span class='kw'>&lt;-</span> <span class='no'>dcmRDS</span>$<span class='fu'>getDirectoryID</span>()
  <span class='no'>isContrast</span> <span class='kw'>&lt;-</span> <span class='no'>dcmRDS</span>$<span class='fu'>isPost4BrainCT</span>()
  <span class='no'>df</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/data.frame'>data.frame</a></span>(<span class='no'>roID</span>, <span class='no'>patientid</span>, <span class='no'>isContrast</span>)
}
<span class='no'>df</span>

<span class='co'>######################################## Example Code: END ##########################################</span>
<span class='co'># }</span></pre>
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    <h2>Contents</h2>
    <ul class="nav nav-pills nav-stacked">
      <li><a href="#arguments">Arguments</a></li>
      
      <li><a href="#format">Format</a></li>

      <li><a href="#see-also">See also</a></li>
      
      <li><a href="#examples">Examples</a></li>
    </ul>

    <h2>Author</h2>
    <p>Neon K.I.D</p>
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