Variable Selection for Optimal Treatment Decision R package OTRselect version 1.3 CRAN Task View: CausalInference (https://CRAN.R-project.org/view=CausalInference) A penalized regression framework that can simultaneously estimate the optimal treatment strategy and identify important variables. Appropriate for either censored or uncensored continuous response. Software Depends: stats, lars, survival, methods Shannon T. Holloway <shannon.t.holloway@gmail.com> Comprehensive R Archive Network (CRAN) Wenbin Lu [aut], Hao Helen Zhang [aut], Donglin Zeng [aut], Yuan Geng [aut], Shannon T. Holloway [aut, cre] GPL-2 2025-05-03 application/tgz https://CRAN.R-project.org/package=OTRselect doi:10.32614/CRAN.package.OTRselect