</span>(<span class="dv">0</span>,<span class="dv">0</span>)) <span class="op">+</span>
<span class="st">  </span><span class="kw">scale_y_continuous</span>(<span class="st">&quot;LFIEF&quot;</span>,<span class="dt">expand=</span><span class="kw">c</span>(<span class="dv">0</span>,<span class="dv">0</span>)) <span class="op">+</span>
<span class="st">  </span><span class="kw">geom_hline</span>(<span class="dt">yintercept=</span><span class="dv">0</span>) <span class="op">+</span>
<span class="st">  </span><