w"> </span><span class="nb">sum</span><span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">var</span><span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">X</span><span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">xmean</span><span class="w"> </span><span class="p">,</span><span class="w"> </span><span class="n">Xrelsd</span>
<span class="kt">INTEGER</span><span class="w"> </span><span class="kd">::</sp