CrossValidate           Cross-validated predictions for a 'GaSPModel'
                        object.
DescribeX               Describe the input variables.
Fit                     Fit a GaSP model.
GaSPModel               Create a 'GaSPModel' object.
PlotAll                 Execute 'PlotPredictions', 'PlotResiduals',
                        'PlotStdResiduals', 'PlotMainEffects', and
                        'PlotJointEffects'.
PlotJointEffects        Plot the estimated joint effects.
PlotMainEffects         Plot the estimated main effects.
PlotPredictions         Plot true versus predicted output.
PlotQQ                  Normal quantile-quantile (Q-Q) plot.
PlotResiduals           Plot residuals versus each input variable.
PlotStdResiduals        Plot standardized residuals versus predictions.
Predict                 Predict from a 'GaSPModel' object.
RMSE                    Calculate the root mean squared error (RMSE) of
                        prediction
Visualize               Visualize a 'GaSPModel' object.
borehole                Data for the borehole function
