| SampleSizeProportions-package | Bayesian Sample Size Determination for the Difference between Two Binomial Proportions | 
| propdiff.acc | Bayesian sample size determination for the difference between two binomial proportions using the Average Coverage Criterion | 
| propdiff.alc | Bayesian sample size determination for the difference between two binomial proportions using the Average Length Criterion | 
| propdiff.freq | Frequentist sample size determination for the difference between two binomial proportions | 
| propdiff.mblacc | Bayesian sample size determination for the difference between two binomial proportions using the Mixed Bayesian/Likelihood Average Coverage Criterion | 
| propdiff.mblalc | Bayesian sample size determination for the difference between two binomial proportions using the Mixed Bayesian/Likelihood Average Length Criterion | 
| propdiff.mblmodwoc | Bayesian sample size determination for the difference between two binomial proportions using the Mixed Bayesian/Likelihood Modified Worst Outcome Criterion | 
| propdiff.mblwoc | Bayesian sample size determination for the difference between two binomial proportions using the Mixed Bayesian/Likelihood Worst Outcome Criterion | 
| propdiff.modwoc | Bayesian sample size determination for the difference between two binomial proportions using the Modified Worst Outcome Criterion | 
| propdiff.woc | Bayesian sample size determination for the difference between two binomial proportions using the Worst Outcome Criterion |