[</span><span class="va">ind</span>, <span class="op">]</span>, center <span class="op">=</span> <span class="cn">TRUE</span>, scale. <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># same scaling</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/all.equal.html" class="external-link">all.equal</a></span><span class="op">(</span><span cla