Chord — e_chord • echarts4r

Draw a Chord chart.

Usage

e_chord(e, source, target, value, rm_x = TRUE, rm_y = TRUE, ...)

e_chord_(e, source, target, value, rm_x = TRUE, rm_y = TRUE, ...)

Arguments

e: An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.
source, target: Source and target columns.
value: Value shared between source and target.
rm_x, rm_y: Whether to remove the x and y axis, defaults to TRUE.
...: Any other option to pass, check See Also section.

See also

Additional arguments

Examples

chord_data <- data.frame(
  source = c("a", "b", "c", "d", "c"),
  target = c("b", "c", "d", "e", "e"),
  value = ceiling(rnorm(5, 10, 1)),
  stringsAsFactors = FALSE
)

chord_data |>
  e_charts() |>
  e_chord(source, target, value)