ttps://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">7</span>, <span class="fl">8</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># you can also use the short hand functions xlim and ylim</span></span></span>
<span class="r-in"><span><span class="va">m</span> <span class="op">+</span> <span class="fu"><a href="lims.html">ylim</a></span><span class="op"