plot.l1celist {lasso2} | R Documentation |
Plots a l1celist
object on the current graphics device.
## S3 method for class 'l1celist': plot(x, plot=TRUE, all=TRUE, constrained=FALSE, type = "b", xlab = "bounds", ylab = "coeff | bounds", ...)
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 . |
A matrix with the bound(s) (relative [if used] and absolute), the Lagrangian(s) and coefficints of the fitted model(s).
data(Prostate) l1c.P <- l1ce(lpsa ~ ., Prostate, bound=(1:20)/20) length(l1c.P)# 20 l1ce models plot(l1c.P)