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Estimates parameters of a piecewise exponential model for time to progression and time from progression to death with interval censoring of the time to progression and covariates for each distribution using proportional hazards.
Package details 


Author  David A. Schoenfeld [aut, cre] 
Maintainer  David A. Schoenfeld <dschoenfeld@partners.org> 
License  GPL2 
Version  1.1 
Package repository  View on CRAN 
Installation 
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