find.I2DR               Estimating the Individualized Interval-valued
                        Dose Rule via (Residual) Jump Q-learning.
opt.dose                Optimal Interval-valued Dose under the
                        Individualized Interval-valued Dose Rule via
                        (Residual) Jump Q-learning.
tune.JQL                Tuning function via k-fold cross vaidation for
                        Jump Q-learning.
tune.RJQL               Tuning function via k-fold cross vaidation for
                        Residual Jump Q-learning.
