plot_qq_marginals function

Q-Q plots with distributions in the margins

plot_qq_marginals creates an enhanced Q-Q plot with the observed and theoretical distributions shown in the margins of the plot.

plot_qq_marginals(
  x,
  breaks = "Sturges",
  newpage = TRUE,
  xlab = "Observed Quantiles",
  ylab = "Theoretical quantiles",
  xlim = grDevices::extendrange(c(min(x), max(x))),
  ylim = NULL,
  main = NULL,
  sub = NULL,
  axes = TRUE,
  border = TRUE,
  ...
)

Arguments

• x: A numeric vector
• breaks: How to compute breakpoints for the histogram. See ?hist
• newpage: (logical) Should the plot be plotted on a new page?
• xlab: Label for x-axis
• ylab: Label for y-axis
• xlim: Range of x values shown
• ylim: Range of y values shown
• main: Main title
• sub: Subtitle
• axes: (logical) Draw axes?
• border: (logical) Draw a border?
• ...: Further arguments

Returns

No return value. The function adds a plot to the active graphics window.

Examples

data(anchoring)
plot_qq_marginals(anchoring$everest_feet)