type_errorbar: Error bar and pointrange plot types

In tinyplot: Lightweight Extension of the Base R Graphics System

Error bar and pointrange plot types

Description

Type function(s) for producing error bar and pointrange plots.

Usage

type_errorbar(length = 0.05)

type_pointrange()

Arguments

length

length of the edges of the arrow head (in inches).

Examples

mod = lm(mpg ~ wt * factor(am), mtcars)
coefs = data.frame(names(coef(mod)), coef(mod), confint(mod))
colnames(coefs) = c("term", "est", "lwr", "upr")

op = tpar(pch = 19)
 
# "errorbar" and "pointrange" type convenience strings
with(
  coefs,
  tinyplot(x = term, y = est, ymin = lwr, ymax = upr, type = "errorbar")
)
with(
  coefs,
  tinyplot(x = term, y = est, ymin = lwr, ymax = upr, type = "pointrange")
)

# Use `type_errorbar()` to pass extra arguments for customization
with(
  coefs,
  tinyplot(x = term, y = est, ymin = lwr, ymax = upr, type = type_errorbar(length = 0.2))
)

tpar(op)

tinyplot documentation built on April 12, 2025, 9:15 a.m.