Horizontal lollipop plot of the non-zero coefficients of a pic fit.

One row per selected variable, sorted by descending absolute coefficient value (largest at the top). Each variable is drawn as a horizontal segment from zero to its fitted value.

Usage

# S3 method for class 'pic'
plot(x, standardized = TRUE, max_features = NULL, ...)

Arguments

x

A fitted pic object.

standardized

Logical; if TRUE, plot the standardized coefficients used internally during fitting. If FALSE, use the coefficients on the original scale of X. Default TRUE.

max_features

Optional cap on the number of features displayed (the strongest are kept).

...

Additional graphical parameters forwarded to graphics::plot() for the empty frame.

Value

Invisibly returns the plotted (named) coefficient vector.