install.packages("glmnet")
install.packages("dobson")
library(glmnet)
library(dobson)
data(carbohydrate)
y = carbohydrate$carbohydrate
x = as.matrix(carbohydrate[,c('age', 'weight', 'protein')])
fit = glmnet(x, y)
plot(fit, xvar='lambda')
cvfit = cv.glmnet(x,y)
coef(cvfit, s = "lambda.1se")
(setenv “R_PROFILE_USER” (expand-file-name “~/.config/R/Rprofile”))