
<span><span class="co">## Henry     M  14   63.5  102.5    1 118</span></span>
<span><span class="co">## James     M  12   57.3   83.0    1 113</span></span></code></pre>
<p>Reorder the predictors we want, forming a numeric matrix,
<code>X</code>.</p>
<div class="sourceCode" id="cb4"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">X</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/matrix.html" class="external-link">as.matrix</a></spa