inst/examples/ex-geom-intervals.r

In gggda: A 'ggplot2' Extension for Geometric Data Analysis

ggplot(mpg, aes(x = displ, y = hwy, color = drv)) +
  geom_point(alpha = .25) +
  geom_lineranges()

if (require(Hmisc)) {
  ggplot(mpg, aes(x = displ, y = hwy, color = drv)) +
    geom_point(alpha = .25) +
    geom_pointranges(fun.data = mean_sdl, shape = "circle open")
}

mpg %>% 
  aggregate(
    x = cbind(displ, hwy) ~ 0,
    FUN = function(z) c(min = min(z), med = median(z), max = max(z))
  ) %>% 
  do.call(what = data.frame) %>% 
  ggplot(aes(displ.med, hwy.med)) +
  geom_pointranges(
    stat = "identity",
    aes(xmin = displ.min, xmax = displ.max, ymin = hwy.min, ymax = hwy.max)
  ) +
  geom_point(data = mpg, aes(displ, hwy), alpha = .5)