Beautiful sankey plot

Usage

plot_sankey_single(
  data,
  pri,
  sec,
  color.group = c("pri", "sec"),
  colors = NULL,
  ...
)

Arguments

color.group: set group to colour by. "x" or "y".
colors: optinally specify colors. Give NA color, color for each level in primary group and color for each level in secondary group.
...: passed to sankey_ready()

Value

ggplot2 object

Examples

ds <- data.frame(g = sample(LETTERS[1:2], 100, TRUE), first = REDCapCAST::as_factor(sample(letters[1:4], 100, TRUE)), last = REDCapCAST::as_factor(sample(letters[1:4], 100, TRUE)))
ds |> plot_sankey_single("first", "last")
#> Loading required package: ggplot2
#> Warning: Some strata appear at multiple axes.
#> Warning: Some strata appear at multiple axes.
#> Warning: Some strata appear at multiple axes.

ds |> plot_sankey_single("first", "last", color.group = "y")
#> Error in match.arg(color.group): 'arg' should be one of “pri”, “sec”
data.frame(
  g = sample(LETTERS[1:2], 100, TRUE),
  first = REDCapCAST::as_factor(sample(letters[1:4], 100, TRUE)),
  last = sample(c(TRUE, FALSE, FALSE), 100, TRUE)
) |>
  plot_sankey_single("first", "last", color.group = "pri")