Confidence bands

Add confidence bands

Usage

e_band(
  e,
  min,
  max,
  stack = "confidence-band",
  symbol = c("none", "none"),
  areaStyle = list(list(color = "rgba(0,0,0,0)"), list()),
  legend = list(FALSE, FALSE),
  ...
)

e_band_(
  e,
  min,
  max,
  stack = "confidence-band",
  symbol = c("none", "none"),
  areaStyle = list(list(color = "rgba(0,0,0,0)"), list()),
  legend = list(FALSE, FALSE),
  ...
)

Arguments

e

An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.

min, max

series.

stack

Name of stack.

symbol

Whether to show symbols on lower and upper band lines.

areaStyle

The style of lower and upper bands, i.e.: color.

legend

Whether to show min and max in legend.

...

All options must be of vectors or lists of length 2 where the first argument is for the lower bound and the second for the upper bound, see examples.

Examples

df <- data.frame(
  x = 1:10,
  y = runif(10, 5, 10)
) |>
  dplyr::mutate(
    lwr = y - runif(10, 1, 3),
    upr = y + runif(10, 2, 4)
  )

df |>
  e_charts(x) |>
  e_line(y) |>
  e_band(lwr, upr)