eference line to the y scale. Defaults to TRUE if there are positive and negative values in y_var. Otherwise defaults to FALSE.</p></dd>


<dt>caption</dt>
<dd><p>Caption title string.</p></dd>


<dt>caption_wrap</dt>
<dd><p>Number of characters to wrap the caption to. Defaults to 75.</p></dd>


<dt>theme</dt>
<dd><p>A ggplot2 theme.</p></dd>


<dt>mobile</dt>
<dd><p>Whether the plot is to be displayed on a mobile device. Defaults to FALSE.</p></dd>

</dl></div>
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