l?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toRDDStringCSV()">toRDDStringCSV</a></span>()</code></th>
<td class="colLast">
<div class="block">Obtain the matrix as a <code>RDD&lt;String&gt;</code> in CSV format</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>org.apache.spark.rdd.RDD&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs