et.html">theme_set</a></span>(<span class="kw"><a href="https://ggplot2.tidyverse.org/reference/ggtheme.html">theme_gray</a></span>())</a>
<a class="sourceLine" id="cb4-6" data-line-number="6"><span class="kw"><a href="https://ggplot2.tidyverse.org/reference/theme_get.html">theme_update</a></span>(<span class="dt">panel.grid.minor =</span> <span class="kw"><a href="https://ggplot2.tidyverse.org/reference/element.html">element_blank</a></span>())</a>
<a class="sourceLine" id="cb4-7" data-line-number="7"></a>