CRAN
ggalluvial 0.9.1
Alluvial Diagrams in 'ggplot2'
Released Oct 21, 2018 by Jason Cory Brunson
This package cannot yet be used with Renjin it depends on other packages which are not available: tidyr 0.8.3, dplyr 0.8.0.1, rlang 0.3.4, and ggplot2 3.1.1
Dependencies
tidyr 0.8.3 ggplot2 3.1.1 dplyr 0.8.0.1 rlang 0.3.4 tidyselect 0.2.5 lazyeval 0.2.2
Alluvial diagrams use x-splines, sometimes augmented with stacked histograms, to visualize multi-dimensional or repeated-measures data with categorical or ordinal variables. They can be viewed as simplified and standardized Sankey diagrams; see Riehmann, Hanfler, and Froehlich (2005)