 cosso	        Fit cosso models with various types of response.
 tune.cosso     Tuning procedure for cosso models
 SSANOVAwt      Fit a SS-ANOVA model to compute adaptive weights.
 plot.cosso     Plot method for cosso object.
 predict.cosso	Make predictions or extract coefficients from a fitted cosso model.
 veteran        Veterans' Administration Lung Cancer study
 ozone          Ozone pollution data in Los Angels, 1976
 BUPA           Liver Disorders Data Set 