Tractable Parametric Odds-Based Regression Models R package AmoudSurv version 0.1.0 Fits tractable fully parametric odds-based regression models for survival data, including proportional odds (PO), accelerated failure time (AFT), accelerated odds (AO), and General Odds (GO) models in overall survival frameworks. Given at least an R function specifying the survivor, hazard rate and cumulative distribution functions, any user-defined parametric distribution can be fitted. We applied and evaluated a minimum of seventeen (17) various baseline distributions that can handle different failure rate shapes for each of the four different proposed odds-based regression models. For more information see Bennet et al., (1983) <doi:10.1002/sim.4780020223>, and Muse et al., (2022) <doi:10.1016/j.aej.2022.01.033>. Software Depends: R (>= 2.10) Imports: AHSurv, flexsurv, pracma, stats, stats4 Abdisalam Hassan Muse <abdisalam.h.muse@gmail.com> Comprehensive R Archive Network (CRAN) Abdisalam Hassan Muse [aut, cre] (ORCID: <https://orcid.org/0000-0003-4905-0044>), Samuel Mwalili [aut, ctb], Oscar Ngesa [aut, ctb], Christophe Chesneau [aut, ctb] GPL-3 2022-09-08 application/tgz https://CRAN.R-project.org/package=AmoudSurv doi:10.32614/CRAN.package.AmoudSurv