>, <span class="st">"6"</span>, <span class="st">"8"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span>  labels <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="st">"four"</span>, <span class="st">"six"</span>, <span class="st">"eight"</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="scale_manual-7.png" alt="" width="700" heig