Group Sequential Designs with Negative Binomial Outcomes

Design and analysis of group sequential designs for negative binomial outcomes, as described by T Mütze, E Glimm, H Schmidli, T Friede (2018) .

Travis Build Status CRAN_Status_Badge downloads


# Development version from GitHub
# install.packages("devtools")


title: "News for gscounts" author: "Tobias Mütze" date: "April 13th 2018"

gscounts 0.1-1

  • Removed MASS, ggplot2, and devtools from imports
  • Fixed bug in C++ causing invalid read

gscounts 0.1-0

  • CRAN release

Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.


0.1-4 by Tobias Mütze, a month ago

Report a bug at

Browse source code at

Authors: Tobias Mütze [aut, cre]

Documentation:   PDF Manual  

GPL (>= 2) license

Imports stats, Rcpp

Suggests testthat, MASS, knitr, rmarkdown, dplyr, gsDesign, mvtnorm

Linking to Rcpp

See at CRAN