k.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>&nbsp;in,
                               <a href="MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>&nbsp;out,
                               int[]&nbsp;by,
                               boolean&nbsp;desc,
                               boolean&nbsp;ixret,
                               int&nbsp;k)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>in</code> - Input matri