plot.abess {abess}R Documentation

Creat plot from a fitted "abess" object

Description

Produces a coefficient/deviance/tuning-value plot for a fitted "abess" object.

Usage

## S3 method for class 'abess'
plot(
  x,
  type = c("coef", "l2norm", "dev", "dev.ratio", "tune"),
  label = FALSE,
  ...
)

Arguments

x

A "abess" object.

type

The type of terms to be plot in the y-axis. One of the following: "coef" (i.e., coefficients), "l2norm" (i.e., L2-norm of coefficients), "dev" (i.e., deviance), and "tune" (i.e., tuning value). Default is "coef".

label

A logical value. If label = TRUE (the default), label the curves with variable sequence numbers.

...

Other graphical parameters to plot

Value

No return value, called for side effects.

Note

If family = "mgaussian" or family = "multinomial", a coefficient plot is produced for each dimension of multivariate response.

See Also

print.abess, predict.abess, coef.abess, extract.abess, plot.abess, deviance.abess.

Examples

dataset <- generate.data(100, 20, 3)
abess_fit <- abess(dataset[["x"]], dataset[["y"]])
plot(abess_fit)
plot(abess_fit, type = "l2norm")
plot(abess_fit, type = "dev")
plot(abess_fit, type = "tune")

[Package abess version 0.3.0 Index]