BinaryPower             Power Calculation for Two-Arm Trials with
                        Binary Endpoints
BinaryPowerBSSR         Power Calculation for Two-Arm Trials with
                        Binary Endpoints Using Blinded Sample Size
                        Re-estimation (BSSR)
BinaryRR                Rejection Region for Two-Arm Trials with Binary
                        Endpoints
BinarySampleSize        Sample Size Calculation for Two-Arm Trials with
                        Binary Endpoints
