pan class="va">df2</span><span class="op">$</span><span class="va">lcat10</span> <span class="op">&lt;-</span> <span class="fu"><a href="fact2num.html">fact2num</a></span><span class="op">(</span><span class="va">df2</span><span class="op">$</span><span class="va">lcat10</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co">## Turn the table into a matrix for testing</span></span></span>
<span class="r-in"><span><span class="op">(</sp