Model fitting 


Fit a group penalized regression path 

Fit an group penalized survival model 

Fit a group bridge regression path 

Model selection and crossvalidation 

Crossvalidation for grpreg/grpsurv 

Plots the crossvalidation curve from a 

Summarizing inferences based on crossvalidation 

Calculates AUC for cv.grpsurv objects 

Select an value of lambda along a grpreg path 

Plotting and extracting model features 


Model predictions based on a fitted 
Model predictions for grpsurv objects 

Plot coefficients from a "grpreg" object 

Plot survival curve for grpsurv model 

Data sets 

Risk Factors Associated with Low Infant Birth Weight 

VA lung cancer data set 