## Usage

# S3 method for glmnet
plot(x, xvar = c("norm", "lambda", "dev"), label = FALSE, ...)# S3 method for mrelnet
plot(
x,
xvar = c("norm", "lambda", "dev"),
label = FALSE,
type.coef = c("coef", "2norm"),
...
)

# S3 method for multnet
plot(
x,
xvar = c("norm", "lambda", "dev"),
label = FALSE,
type.coef = c("coef", "2norm"),
...
)

# S3 method for relaxed
plot(x, xvar = c("lambda", "dev"), label = FALSE, gamma = 1, ...)