>=</span><span class="cn">NULL</span><span class="op">)</span></span>
<span></span>
<span><span class="fu">xxirt_createParTable</span><span class="op">(</span><span class="va">dat</span>, <span class="va">itemtype</span>, customItems<span class="op">=</span><span class="cn">NULL</span><span class="op">)</span></span>
<span></span>
<span><span class="fu">xxirt_modifyParTable</span><span class="op">(</span> <span class="va">partable</span>, <span class="va">parname</span>, item<span class="op">=</span><span c