| gset-package | group sequentail design of equivalenc studies based on exact bivariate t statistics |
| binding | equivalence and binding futility boundaries in group sequential equivalence studies |
| equivonly | equivalence boundaries in group sequential equivalence studies that only stop for equivalence |
| figureE | equivalence boundary plots in group sequential designs of equivalence studies |
| figureEF | equivalence and futility boundary plots in group sequential designs of equivalence studies |
| gset | group sequentail design of equivalenc studies based on exact bivariate t statistics |
| nfix | sample size calculation for equivalence studies |
| nminmax | sample size calculation for group sequential equivalence studies |
| nonbinding | equivalence and non-binding futility boundaries in group sequential equivalence studies |
| oc | examination of the operating characteristics of a group sequential design for equivalence studies |