e to be on the y scale (i.e. character, factor, or logical). Required input.</p></dd>


<dt>col_var</dt>
<dd><p>Unquoted categorical or numeric variable to colour the boxplots. Required input.</p></dd>


<dt>pal</dt>
<dd><p>Character vector of hex codes.</p></dd>


<dt>pal_na</dt>
<dd><p>The hex code or name of the NA colour to be used.</p></dd>


<dt>pal_rev</dt>
<dd><p>Reverses the palette. Defaults to FALSE.</p></dd>


<dt>alpha_fill</dt>
<dd><p>The opacity of the fill. Defaults to 0.5.</p></dd>


<dt>al