mjg211/multiarm: Design of single- and multi-stage multi-arm clinical trials

multiarm provides functions to assist with the design of single- and multi-stage multi-arm clinical trials. In both cases the available functions allow for sample size determination, trial simulation, analytical operating characteristic calculation, and the production of several informative plots. An R Shiny graphical user interface is also provided to aid design determination. Further details on single-stage design can be found in Grayling and Wason (2020) <doi:10.1186/s12885-020-6525-0>.

install.packages("remotes")
remotes::install_github("mjg211/multiarm")