ia-label="anchor" href="#arg-xlsxfile"></a></dt>
<dd><p><code>character</code> filename to a file with ".xlsx" extension,
or <code>Workbook</code> object defined in the <code>openxlsx</code> package. When
<code>xlsxFile</code> is a <code>Workbook</code> the output is not saved to a file.</p></dd>


<dt id="arg-sheet">sheet<a class="anchor" aria-label="anchor" href="#arg-sheet"></a></dt>
<dd><p><code>integer</code> index of the worksheet or worksheets.</p></dd>


<dt id="arg-rowrange-colrange">rowRange, colR