Dimension Reduction and Estimation Methods R package Rdimtools version 1.1.4 We provide linear and nonlinear dimension reduction techniques. Intrinsic dimension estimation methods for exploratory analysis are also provided. For more details on the package, see the paper by You and Shung (2022) <doi:10.1016/j.simpa.2022.100414>. Software Depends: R (>= 3.0.0) Imports: ADMM, CVXR (>= 1.0), MASS, RANN, Rcpp (>= 0.12.15), RcppDE, Rdpack, RSpectra, graphics, maotai (>= 0.2.4), mclustcomp, stats, utils LinkingTo: Rcpp, RcppArmadillo, RcppDist, maotai Suggests: knitr, rmarkdown Kisung You <kisung.you@outlook.com> Comprehensive R Archive Network (CRAN) Kisung You [aut, cre] (ORCID: <https://orcid.org/0000-0002-8584-459X>), Changhee Suh [ctb], Dennis Shung [ctb] MIT + file LICENSE (https://CRAN.R-project.org/package=Rdimtools/LICENSE) 2026-03-19 application/tgz https://CRAN.R-project.org/package=Rdimtools doi:10.32614/CRAN.package.Rdimtools