The R package reda provides function fitting gamma frailty model with baseline rate function modeled by regression splines for recurrent event data, as well as functions computing and ploting the mean cumulative funciton from sample (Nelson-Aalen estimator) and the fitted frailty model.

Installation of CRAN Version

CRAN_Status_Badge Build Status

You can install the released version from CRAN.



Build Status

The latest version of package is under development at GitHub in branch 'dev'. If it is able to pass the building check by Travis CI, you may consider installing it with the help of devtools by

devtools::install_github("wenjie2wang/reda", ref = "dev")

or cloning this reposotory to local and install by makefile as follows:

git clone
cd reda
make install

Get Started


The R package reda is free software: You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version (at your option). See the GNU General Public License for details.

The R package reda is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.