els untransformed.</p></dd>


<dt>x_title</dt>
<dd><p>X scale title string. Defaults to NULL, which converts to sentence case with spaces. Use "" if you would like no title.</p></dd>


<dt>x_title_wrap</dt>
<dd><p>Number of characters to wrap the x title to. Defaults to 50.</p></dd>


<dt>x_zero</dt>
<dd><p>For a numeric x variable, TRUE or FALSE of whether the minimum of the x scale is zero. Defaults to FALSE.</p></dd>


<dt>x_zero_line</dt>
<dd><p>For a numeric x variable, TRUE or FALSE of whether to add 