| BinaryBSSR | Sample Size Re-estimation from Observed Blinded Interim Data |
| BinaryPower | Power Calculation for Two-Arm Trials with Binary Endpoints |
| BinaryPowerBSSR | Power of a Blinded Sample Size Re-estimation Design for Binary Endpoints |
| BinaryRR | Rejection Region for Two-Arm Trials with Binary Endpoints |
| BinarySampleSize | Sample Size Calculation for Two-Arm Trials with Binary Endpoints |
| plot.bbssr_power | Plot Exact Power against the Response Probability of Group 1 |
| plot.bbssr_powerbssr | Plot the Power of a BSSR Design against the Fixed-Sample Design |
| plot.bbssr_rr | Plot a Rejection Region |
| plot.bbssr_samplesize | Plot the Exact Power Curve around a Sample Size Solution |
| print.bbssr_bssr | Print a Sample Size Re-estimation from Interim Data |
| print.bbssr_power | Print Exact Power Results |
| print.bbssr_powerbssr | Print the Operating Characteristics of a BSSR Design |
| print.bbssr_rr | Print a Rejection Region |
| print.bbssr_samplesize | Print a Sample Size Calculation |