</a></span><span class="op">(</span><span class="va">web_data_xts</span><span class="op">)</span><span class="op">)</span></span>
<span></span>
<span>  <span class="co">## data in order of response, predictor1, predictor2, etc.</span></span>
<span>  <span class="va">model_data</span> <span class="op">&lt;-</span> <span class="va">web_data_xts</span><span class="op">[</span>,<span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="va">re