air                     Air quality data
cv.hd                   cross-validation for sparse linear
                        function-on-function regression with a large
                        number of functional predictors
cv.nonlinear            cross-validation for nonlinear
                        function-on-function regression
cv.sigcom               cross-validation for linear
                        function-on-function regression
getcoef.hd              Get the estimated intercept and coefficient
                        functions for sparse linear FOF models
getcoef.nonlinear       Get the estimated intercept and nonlinear
                        functions
getcoef.sigcom          Get the estimated intercept and coefficient
                        functions for linear FOF models
pred.hd                 Prediction for sparse linear
                        function-on-function regression
pred.nonlinear          Prediction for nonlinear function-on-function
                        regression
pred.sigcom             Prediction for linear function-on-function
                        regression using signal compression
