lock">deletes the attributes at the given indices</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>columnIndices</code> - the column indices</dd></dl>
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<h4>renameAttributeAt</h4>
<pre>public&nbsp;void&nbsp;renameAttributeAt(int&nbsp;columnIndex,
                     java.lang.String&nbsp;newName)</pre>
<div class="block">renames the attribute at the given col index<