plot.l1celist

0th

Percentile

Plot Method for `l1celist' Objects

Plots a l1celist object on the current graphics device.

Keywords
hplot
Usage
# S3 method for l1celist
plot(x, plot=TRUE, all=TRUE, constrained=FALSE,
              type = "b", xlab = "bounds", ylab = "coeff | bounds", …)
Arguments
x

fitted model object of class l1celist.

plot

logical; if TRUE a matplot() of all the coefficients in the list against the relative bound (absolute bound if relative is not present) is plotted. Otherwise no plot is done.

all

logical; if FALSE, then only the non-zero coefficients are returned.

constrained

if TRUE then only the coefficients that were constrained are returned.

type, xlab, ylab, …

further arguments with useful defaults passed to matplot.

Value

A matrix with the bound(s) (relative [if used] and absolute), the Lagrangian(s) and coefficints of the fitted model(s).

Aliases
  • plot.l1celist
Examples
# NOT RUN {
data(Prostate)
l1c.P <- l1ce(lpsa ~ ., Prostate, bound=(1:20)/20)
length(l1c.P)# 20 l1ce models
plot(l1c.P)
# }
Documentation reproduced from package lasso2, version 1.2-20, License: GPL (>= 2)

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