 the y scale, as per the ggplot2 expand argument in ggplot2 scales functions.</p></dd>


<dt>y_labels</dt>
<dd><p>A function or named vector to modify y scale labels. If NULL, categorical variable labels are converted to sentence case. Use ggplot2::waiver() to keep y labels untransformed.</p></dd>


<dt>y_na_rm</dt>
<dd><p>TRUE or FALSE of whether to include y_var NA values. Defaults to FALSE.</p></dd>


<dt>y_rev</dt>
<dd><p>For a categorical variable, TRUE or FALSE of whether the y variable variable is re