commonbounds            Commonly Used Group Sequential Boundaries
condpower               Conditional Power Given Interim Results
lastbound               Final Boundary Given Earlier Boundaries
ldBounds                Group Sequential Boundaries Using Spending
                        Functions
ldBounds-defunct        Defunct functions in ldBounds
ldPower                 Power and Other Probabilities for Group
                        Sequential Boundaries
plot.ldPower            Plot for Group Sequential Boundaries
summary.ldBounds        Summary for Group Sequential Boundaries
summary.ldPower         Summary for Computations Related to Group
                        Sequential Boundaries
