tains duplicate id-axis pairings, which may be appropriate for producing faceted plots. The new <code>site</code> parameter can be passed one or more grouping variables for this purpose, and internally it is passed <code>"PANEL"</code> to prevent this error from being thrown.</p>
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<h2 class="pkg-version" data-toc-text="0.12.1" id="ggalluvial-0121">ggalluvial 0.12.1<a class="anchor" aria-label="anchor" href="#ggalluvial-0121"></a></h2><p class="text-muted">CRAN release: