This reduced piecewise exponential survival software implements the likelihood ratio test and backward elimination procedure in Han, Schell, and Kim (2012 <doi:10.1080/19466315.2012.698945>, 2014 <doi:10.1002/sim.5915>), and Han et al. (2016 <doi:10.1111/biom.12590>). Inputs to the program can be either times when events/censoring occur or the vectors of total time on test and the number of events. Outputs of the programs are times and the corresponding pvalues in the backward elimination. Details about the model and implementation are given in Han et al. 2014. This program can run in R version 3.2.2 and above.
Package details 


Author  Gang Han [aut, cre], Yu Zhang [aut] 
Maintainer  Gang Han <[email protected]> 
License  GPL3 
Version  0.0.1 
URL  https://github.com/hangangtrue/RPEXE.RPEXT 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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