A box and whiskers plot (in the style of Tukey) — geom

All credits to @kongdd https://github.com/rpkgs/Ipaper

Usage

geom_boxplot2(
  mapping = NULL,
  data = NULL,
  stat = "boxplot",
  position = "dodge2",
  ...,
  outlier.colour = NULL,
  outlier.color = NULL,
  outlier.fill = NULL,
  outlier.shape = 19,
  outlier.size = 1.5,
  outlier.stroke = 0.5,
  outlier.alpha = NULL,
  show.errorbar = TRUE,
  width.errorbar = 0.7,
  notch = FALSE,
  notchwidth = 0.5,
  varwidth = FALSE,
  na.rm = FALSE,
  show.legend = NA,
  inherit.aes = TRUE
)

Arguments

mapping: mapping
data: data
stat: stat
position: position
...: ...
outlier.colour: outlier.colour
outlier.color: outlier.color
outlier.fill: outlier.fill
outlier.shape: outlier.shape
outlier.size: outlier.size
outlier.stroke: outlier.stroke
outlier.alpha: outlier.alpha
show.errorbar: boolean
width.errorbar: width of errorbar.
notch: If `FALSE` (default) make a standard box plot. If `TRUE`, make a notched box plot. Notches are used to compare groups; if the notches of two boxes do not overlap, this suggests that the medians are significantly different.
notchwidth: For a notched box plot, width of the notch relative to the body (defaults to `notchwidth = 0.5`).
varwidth: If `FALSE` (default) make a standard box plot. If `TRUE`, boxes are drawn with widths proportional to the square-roots of the number of observations in the groups (possibly weighted, using the `weight` aesthetic).
na.rm: na.rm
show.legend: show.legend
inherit.aes: inherit.aes

Examples


df <- data.frame(
  x = sample(LETTERS[1:3], prob = 1:3, size = 1000, replace = TRUE),
  y = rgamma(1000, shape = 1)
)

df <- data.frame(
  x = sample(LETTERS[1:3], prob = 1:3, size = 1000, replace = TRUE),
  y = rt(1000, df = 3)
)

ggplot(df) +
  geom_boxplot(aes(x, y))


ggplot(df) +
  geom_boxplot2(aes(x, y))


ggplot(df) +
  geom_boxplot2(aes(x, y), width.errorbar = 0.2, width = 0.25)