Creat plot from a fitted "abess" object

Source: R/plot.abesspca.R

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

# S3 method for class 'abesspca'
plot(x, type = c("pev", "coef", "tune"), label = FALSE, ...)

Arguments

x

A "abess" object.

type

The type of terms to be plot in the y-axis. One of the following: "pev" (i.e., percent of explained variance), "coef" (i.e., coefficients), 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.abesspca, coef.abesspca, plot.abesspca.

Examples

abess_fit <- abesspca(USArrests, support.size = 1:4, sparse.type = "kpc")
plot(abess_fit)

plot(abess_fit, type = "coef")


plot(abess_fit, type = "tune")