Alluvial data

Illustrate, test for, and convert between alluvial formats

is_lodes_form() is_alluvia_form() to_lodes_form() to_alluvia_form()

Check for alluvial structure and convert between alluvial formats

self_adjoin()

Adjoin a dataset to itself

vaccinations

Influenza vaccination rates

majors

Student curricula across semesters

Plot layers

Add alluvial layers to ggplots

stat_stratum()

Stratum positions

stat_alluvium()

Alluvial positions

stat_flow()

Flow positions

lode_zigzag() lode_zagzig() lode_forward() lode_rightward() lode_backward() lode_leftward() lode_frontback() lode_rightleft() lode_backfront() lode_leftright()

Lode guidance functions

geom_stratum()

Strata at axes

geom_alluvium()

Alluvia across strata

geom_lode()

Lodes at intersections of alluvia and strata

geom_flow()

Flows between lodes or strata