 class="dv">3</span>, <span class="dv">1</span>),</a>
<a class="sourceLine" id="cb3-3" title="3">       <span class="dt">scales =</span> <span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/list">list</a></span>(<span class="dt">y =</span> <span class="kw"><a href="https://www.rdocumentation.org/packages/base/topics/list">list</a></span>(<span class="dt">relation =</span> <span class="st">"free"</span>)),</a>
<a class="sourceLine" id="cb3-4" title="4">       <span class="dt">xlab =<