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<meta property="og:description" content="This is a class that creates an RCDM using an extracted RDS file.
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Parallel processing is supported only in the current Occurrence table,
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and it is recommended that the image table not be processed in parallel
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because of the computer science problem that the number of images in the image table does not match.
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Even if you set Pararell through the constructor, it is not supported by the Image method." />
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    <h1>RadDB Class</h1>
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    <div class="hidden name"><code>RadDB.Rd</code></div>
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    <div class="ref-description">
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    <p>This is a class that creates an RCDM using an extracted RDS file.
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Parallel processing is supported only in the current Occurrence table,
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and it is recommended that the image table not be processed in parallel
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because of the computer science problem that the number of images in the image table does not match.
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Even if you set Pararell through the constructor, it is not supported by the Image method.</p>
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    <pre class="usage"><span class='no'>RadDB</span></pre>
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    <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
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    <table class="ref-arguments">
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    <colgroup><col class="name" /><col class="desc" /></colgroup>
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    <tr>
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      <th>core</th>
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      <td><p>Number of cores to use</p></td>
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    </tr>
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    </table>
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    <h2 class="hasAnchor" id="format"><a class="anchor" href="#format"></a>Format</h2>
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    <p>An object of class <code>R6ClassGenerator</code> of length 24.</p>
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    <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>
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    <div class='dont-index'><p>https://github.com/OHDSI/Radiology-CDM/wiki</p></div>
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    <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
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    <pre class="examples"><span class='co'># NOT RUN {</span>
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<span class='co'>############################# Example Code: Convert Radiology CDM  ###################################</span>
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<span class='co'># Create Radiology_Occurrence table for rds Path</span>
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<span class='no'>rdsPath</span> <span class='kw'>&lt;-</span> <span class='st'>"~/Radiology/rds_test"</span>
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<span class='co'># Create RadDB object,,</span>
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<span class='co'># If using pararell, require pararell package</span>
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<span class='no'>RDB</span> <span class='kw'>&lt;-</span> <span class='no'>RadDB</span>$<span class='fu'>new</span>(<span class='kw'>core</span> <span class='kw'>=</span> <span class='kw pkg'>parallel</span><span class='kw ns'>::</span><span class='fu'><a href='https://www.rdocumentation.org/packages/parallel/topics/detectCores'>detectCores</a></span>() - <span class='fl'>1</span>)
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<span class='co'># Get Radiology_Occurrence table</span>
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<span class='no'>occur</span> <span class='kw'>&lt;-</span> <span class='no'>RDB</span>$<span class='fu'>createRadiologyOccurrence</span>(<span class='kw'>path</span> <span class='kw'>=</span> <span class='no'>rdsPath</span>)
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<span class='co'># Create Radiology_Image table for read RDS file</span>
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<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='no'>rdsPath</span>, <span class='kw'>pattern</span> <span class='kw'>=</span> <span class='st'>"\\.rds$"</span>, <span class='kw'>full.names</span> <span class='kw'>=</span> <span class='no'>T</span>, <span class='kw'>recursive</span> <span class='kw'>=</span> <span class='no'>T</span>)
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<span class='no'>data</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/readRDS'>readRDS</a></span>(<span class='kw'>file</span> <span class='kw'>=</span> <span class='no'>rdsFile</span>[<span class='fl'>2</span>])
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<span class='co'># Get Radiology_Image table</span>
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<span class='no'>img</span> <span class='kw'>&lt;-</span> <span class='no'>RDB</span>$<span class='fu'>createRadiologyImage</span>(<span class='kw'>data</span> <span class='kw'>=</span> <span class='no'>data</span>)
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<span class='co'># Detach core</span>
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<span class='no'>RDB</span>$<span class='fu'>finalize</span>()
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<span class='co'>######################################## Example Code: END ##########################################</span>
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<span class='co'># }</span></pre>
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    <h2>Contents</h2>
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    <ul class="nav nav-pills nav-stacked">
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      <li><a href="#arguments">Arguments</a></li>
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      <li><a href="#format">Format</a></li>
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      <li><a href="#see-also">See also</a></li>
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      <li><a href="#examples">Examples</a></li>
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    </ul>
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    <h2>Author</h2>
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    <p>Neon K.I.D</p>
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  <p>Developed by K.I.D Neon.</p>
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