bles are used, in the order in which they are
specified in <code>aes()</code>.</p></dd>


<dt id="arg-infer-label">infer.label<a class="anchor" aria-label="anchor" href="#arg-infer-label"></a></dt>
<dd><p>Logical; whether to assign the <code>stratum</code> or <code>alluvium</code>
variable to the <code>label</code> aesthetic. Defaults to <code>FALSE</code>, and requires that
no <code>label</code> aesthetic is assigned. This parameter is intended for use only
with data in alluva form, which are converted to 