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Plots for a Bootstrap Goodness-of-Fit Test Result

Source: R/simplex_plots.R
plot.simplexgof.Rd

plot method for objects of class "simplexgof". Produces the bootstrap distribution of \(U_n\) and/or an influence index plot.

Usage

# S3 method for class 'simplexgof'
plot(
  x,
  which = c("boot", "influence"),
  ask = length(which) > 1 && dev.interactive(),
  ...
)

Arguments

x

An object of class "simplexgof" returned by simplex_gof.

which

Character vector indicating which plots to produce: "boot" for the bootstrap distribution of \(U_n\) (see plot_gof_boot), and/or "influence" for the influence index plot (see plot_influence). Several can be requested at once.

ask

Logical; if TRUE and more than one plot is requested, the user is asked before each new plot. Defaults to length(which) > 1 && dev.interactive().

...

Further arguments passed to plot_gof_boot or plot_influence.

Value

The object x, invisibly.

See also

simplex_gof, plot_gof_boot, plot_influence

Examples

data(ammonia)
X <- cbind(1, ammonia$corr_ar, ammonia$temp_agua,
           ammonia$corr_ar * ammonia$temp_agua)
Z <- cbind(1, ammonia$temp_agua,
           ammonia$corr_ar * ammonia$temp_agua)
set.seed(42)
gof <- simplex_gof(ammonia$perda, X, Z, B = 50, verbose = FALSE)
plot(gof, which = "boot")