ASSISTDesign            A class to encapsulate the adaptive clinical
                        trial design of Lai, Lavori and Liao
ASSISTDesignB           A fixed sample design to compare against the
                        adaptive clinical trial design of Lai, Lavori
                        and Liao.
ASSISTDesignC           A fixed sample RCT design to compare against
                        the adaptive clinical trial design of Lai,
                        Lavori and Liao.
ASSISTant               Three stage group sequential adaptive design
                        with subgroup selection
DEFUSE3Design           The DEFUSE3 design
LLL.SETTINGS            Design and trial settings used in the Lai,
                        Lavori, Liao paper simulations
