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subfuzion / gsDesign

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.
http://subfuzion.github.com/gsDesign
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Piecewise exponential enrollment, failure and censoring rates #9

Open subfuzion opened 12 years ago

keaven commented 12 years ago

We should try to start on this as soon as we have one spending function screen done.

keaven commented 12 years ago

I like your Balsamiq mockups. If we put those up here and spec, I think any eventual modifications are likely to be minor. I did not expect your first try to be this good and thought I would have to go mock up again myself! Thanks!

subfuzion commented 12 years ago

Keaven will work on the spec and complete the math while I work on the spending functions for Deliverable #2