4. rPithon: use Python over a 'pipe'- rPithon is based on rPython but instead of linking to the Python libraries, a Python program is started and is communicated with using a 'pipe'. This allows different R programs/packages to use different Python instances if desired.
8. Optimal Two-stage Phase II Design- This R package creates the optimal two-stage phase II designs with long-term endpoint.
A later expanded version of the package (OptInterim) can be downloaded on CRAN
Development Status : 5 - Production/Stable [Filter]