Markov Decision Processes (MDPs) R package MDP2 version 2.2.2.0 Create and optimize (semi) MDPs with discrete time steps and state space. Both hierarchical and ordinary-traditional MDPs can be modeled. Software Depends: R (>= 4.1.0) Imports: diagram, dplyr, stringr, tidyr, magrittr, methods, purrr, rlang, tibble, Rcpp (>= 0.11.5) LinkingTo: Rcpp, RcppArmadillo Suggests: knitr, Matrix, rmarkdown, testthat (>= 3.0.0), readr, xml2, covr, roxygen2 Lars Relund Nielsen <lars@relund.dk> Comprehensive R Archive Network (CRAN) Lars Relund Nielsen [aut, cre] (ORCID: <https://orcid.org/0000-0002-4802-3071>) GPL (>= 3) 2026-06-12 application/tgz https://CRAN.R-project.org/package=MDP2 doi:10.32614/CRAN.package.MDP2 en-US