n class="r-pr">#&gt;</span> Q6   Q6      0.8225     0.1775       Factor2</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Q7   Q7      0.8350     0.1650       Factor1</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Q8   Q8      0.6600     0.3400       Factor1</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># --------------------------------------------------------</span></span></span>
<span class="r-in"><span><span class="co"># Example 3: D