| admiss | Find the admissible set in a two-period K+M-experimental arm platform design with delayed arms |
| cor.mat | Calculate the correlation matrix of the z-statistics for a two-period K+M-experimental arm platform design with delayed arms |
| fwer_critical | Calculate the critical value and the marginal type-I error rate |
| one_design | Calculate other design parameters of a two-period K+M-experimental arm platform design given sample sizes |
| one_stage_multiarm | Calculate the sample sizes and other design parameters for an one-stage K-experimental arm trial using the root-K rule for the allocation ratio, controlling for FWER or PWER |
| platform_design | Design an optimal two-period multiarm platform trial with new experimental arms added during the trial, controlling for FWER or PWER |
| platform_design2 | A faster version of platform_design() |