extract.coef.glmnet: extract.coef.glmnet

In coefplot: Plots Coefficients from Fitted Models

extract.coef.glmnet

Description

Extract Coefficient Information from Models

Usage

## S3 method for class 'glmnet'
extract.coef(model, lambda = stats::median(model$lambda), ...)

Arguments

model	Model object from which to extract information.
lambda	Value of penalty parameter
...	Further arguments

Details

Gets the coefficient values and variable names from a model. Since glmnet does not have standard errors, those will just be NA.

Value

A data.frame containing the coefficient, the standard error and the variable name.

Author(s)

Jared P. Lander

Examples

library(glmnet)
library(ggplot2)
library(useful)
library(coefplot)
data(diamonds)
diaX <- build.x(price ~ carat + cut + x - 1, data=diamonds, contrasts = TRUE)
diaY <- build.y(price ~ carat + cut + x - 1, data=diamonds)
modG1 <- glmnet(x=diaX, y=diaY)
extract.coef(modG1)

coefplot documentation built on Sept. 9, 2025, 5:51 p.m.