geom_sankey_bump: geom_sankey_bump

geom_sankey_bumpR Documentation

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.