plot.PCLasso: Plot coefficients from a PCLasso object

In weiliu123/PCLassoCox: A protein complex-based group lasso-Cox model for accurate prognosis and risk protein complex discovery

Description

Produces a plot of the coefficient paths for a fitted PCLasso object.

Usage

## S3 method for class 'PCLasso'
plot(x, norm = TRUE, ...)

Arguments

x	Fitted PCLasso model.
norm	If TRUE, plot the norm of each group, rather than the individual coefficients.
...	Other graphical parameters to plot.

See Also

PCLasso

Examples

# load data
data(GBM)
data(PCGroup)

x = GBM$GBM.train$Exp
y = GBM$GBM.train$survData

# fit the PCLasso model
fit1 <- PCLasso(x, y, group = PCGroup, penalty = "grLasso")

# plot the norm of each group
plot(fit1, norm = TRUE)

# plot the individual coefficients
plot(fit1, norm = FALSE)

weiliu123/PCLassoCox documentation built on Dec. 23, 2021, 5:10 p.m.