Generates group sequential designs using alpha- and beta-spending functions or Wang-Tsiatis (e.g., O'Brien-Fleming and Pocock) boundary families. Many plotting capabilities as well as non-binding futility rules are available. Easily extended.
Clicking Run button executes current design and generates text and plot output. The text output is available under the Text tab and the plot output is available under the Plot tab.
Clicking Run button executes current design and generates text and plot output. The text output is available under the Text tab and the plot output is available under the Plot tab.