Fit Additive Hazards Models for Survival Analysis R package addhazard version 1.1.0 CRAN Task View: Survival (https://CRAN.R-project.org/view=Survival) Contains tools to fit the additive hazards model to data from a cohort, random sampling, two-phase Bernoulli sampling and two-phase finite population sampling, as well as calibration tool to incorporate phase I auxiliary information into the two-phase data model fitting. This package provides regression parameter estimates and their model-based and robust standard errors. It also offers tools to make prediction of individual specific hazards. Software Depends: R (>= 3.3.1) Imports: ahaz, survival, rootSolve Jie (Kate) Hu <hujie0704@gmail.com> Comprehensive R Archive Network (CRAN) Jie (Kate) Hu [aut, cre], Norman Breslow [aut], Gary Chan [aut] GPL-2 2017-03-21 application/tgz https://CRAN.R-project.org/package=addhazard doi:10.32614/CRAN.package.addhazard