Group Sequential Analysis of Clinical Trials

Design of group sequential trials, including non-binding futility analysis at multiple time points (Gallo, Mao, and Shih, 2014, ).


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Reference manual

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install.packages("grpseq")

1.0 by Lu Mao, 2 months ago


https://sites.google.com/view/lmaowisc/


Browse source code at https://github.com/cran/grpseq


Authors: Lu Mao


Documentation:   PDF Manual  


GPL (>= 2) license


Imports mvtnorm

Suggests knitr, rmarkdown


See at CRAN