parameters.msgl: Nonzero parameters

In nielsrhansen/msgl: Multinomial Sparse Group Lasso

Nonzero parameters

Description

Extracts the nonzero parameters for each model.

Usage

## S3 method for class 'msgl'
parameters(object, ...)

Arguments

object	a msgl object
...	ignored

Value

a list of length nmod(x) containing the nonzero parameters of the models.

Author(s)

Martin Vincent

Examples

data(SimData)


lambda <- msgl::lambda(x, classes, alpha = .5, d = 50, lambda.min = 0.05)
fit <- msgl::fit(x, classes, alpha = .5, lambda = lambda)

# the nonzero parameters of model 1, 10 and 25
parameters(fit)[c(1,10,25)]

# count the number of nonzero parameters in each model
sapply(parameters(fit), sum)

nielsrhansen/msgl documentation built on Feb. 6, 2024, 1:25 a.m.