n class="fu">classify_intervals</span><span class="op">(</span><span class="va">xvar</span>, <span class="fl">5</span>, <span class="st">"sd"</span>, factor <span class="op">=</span> <span class="cn">FALSE</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  [1] 5 3 2 2 3 2 3 2 2 2 5 2 2 3 2 2 5 2 2 1 2 2 2 3 3 2 3 2 2 3 3 2</span>
<span class="r-in"><span><span class="fu">classify_intervals</span><span class="op">(</span><span class="va">xvar</span>, <span c