geom_sankey_bump: geom_sankey_bump

In davidsjoberg/ggsankey: Sankey, Alluvial and Sankey Bump Plots

geom_sankey_bump

Description

Creates an alluvial plot which visualize flows between nodes. Each observation needs to have a 'x' aesthetic as well as a 'next_x' column which declares where that observation should flow. Also each observation should have a 'node' and a 'next_node' aesthetic which provide information about which group in the y-direction.

Usage

geom_sankey_bump(
  mapping = NULL,
  data = NULL,
  position = "identity",
  na.rm = FALSE,
  show.legend = NA,
  smooth = 8,
  type = "sankey",
  inherit.aes = TRUE,
  ...
)

Arguments

mapping	provide you own mapping. both x and y need to be numeric.
data	provide you own data
position	change position
na.rm	remove missing values
show.legend	show legend in plot
smooth	how much smooth should the curve have? More means steeper curve.
type	either 'sankey' or 'alluvial'
inherit.aes	should the geom inherit aesthetics
...	other arguments to be passed to the geo

Details

Other important arguments is; 'space' which proves the space between nodes in the y-direction; 'shift' which shifts nodes in the y-direction.

Value

ggplot layer

davidsjoberg/ggsankey documentation built on April 6, 2024, 2:37 a.m.