OptimInterim-package |
Optimal Two and Three Stage Designs with Time-to-event Endpoints Evaluated at a Pre-specified Time. |
FixDes |
Construct a Single-stage Design for a time-to-event Endpoint Evaluated at a Pre-specifed Time Versus Either a Known Standard Control or a Randomized Comparative Control |
np.OptimDes |
Optimal Two-Stage or Three-Stage Designs with User-specified Combined Sample Size or Study Length |
OptimDes |
Construct Optimal Two-stage or Three-stage Designs with Time-to-event Endpoints Evaluated at a Pre-specified Time |
OptimDesControl |
Set parameters controlling numerical methods for OptimDes and np.OptimDes |
plot.OptimDes |
Plot efficiency of optimal two-stage or three-stage designs as a function of the total sample size or study length |
print.OptimDes |
Print Objects Output By OptimDes |
SimDes |
Simulation Studies for Two-Stage or Three-Stage Designs from function OptimDes |
TestStage |
Statistical test for two-stage or three-stage designs from function OptimDes |
weibPmatch |
Compute the shape or scale parameter for a Weibull distribution so it has a specified event-free rate at a specified time. |
weibull.plot |
Plot Weibull Survival Curves |