heights (ymin and ymax) of the lodes, the
intersections of the alluvia with the strata. It leverages the group
aesthetic for plotting purposes (for now)."><meta property="og:description" content="Given a dataset with alluvial structure, stat_alluvium calculates the
centroids (x and y) and heights (ymin and ymax) of the lodes, the
intersections of the alluvia with the strata. It leverages the group
aesthetic for plotting purposes (for now)."></head><body>
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