print.ernet {SALES}

Print an ernet object

Description

Print a summary of the ernet path at each step along the path.

Usage

## S3 method for class 'ernet'
print(x, digits = max(3, getOption("digits") - 3), ...)

Arguments

x

fitted ernet object.

digits

significant digits in the output.

...

additional print arguments.

Details

The call that produced the ernet object is printed, followed by a two-column matrix with columns Df and Lambda. The Df column is the number of nonzero coefficients.

Value

a two-column matrix, the first columns is the number of nonzero coefficients and the second column is Lambda.

Author(s)

Yuwen Gu and Hui Zou

Maintainer: Yuwen Gu <[e-mail]>

Examples

set.seed(1)
n <- 100
p <- 400
x <- matrix(rnorm(n * p), n, p)
y <- rnorm(n)
tau <- 0.90
pf <- abs(rnorm(p))
pf2 <- abs(rnorm(p))
lambda2 <- 1
m1 <- ernet(y = y, x = x, tau = tau, eps = 1e-8, pf = pf,
            pf2 = pf2, standardize = FALSE, intercept = FALSE,
            lambda2 = lambda2)
print(m1)