GAMsetup                 Set up GAM using penalized cubic regression
                         splines
QT                       QT factorisation of a matrix
SANtest                  Example of simple additive GAM using penalized
                         regression splines.
gam                      Generalized Additive Models using penalized
                         regression splines and  GCV
mgcv                     Multiple Smoothing Parameter Estimation by GCV
                         or UBRE
plot.gam                 Default GAM plotting
predict.gam              Prediction from fitted GAM model
