Confidence Regions for Optima of Response Surfaces R package OptimaRegion version 1.2 CRAN Task View: ExperimentalDesign (https://CRAN.R-project.org/view=ExperimentalDesign) Computes confidence regions on the location of response surface optima. Response surface models can be up to cubic polynomial models in up to 5 controllable factors, or Thin Plate Spline models in 2 controllable factors. Software Depends: R (>= 3.3.0) Imports: boot, DepthProc, fields, magrittr, nloptr, rsm, Rdpack, Rdsdp, spam, stringr Suggests: knitr, lhs, rmarkdown Enrique del Castillo <exd13@psu.edu> Comprehensive R Archive Network (CRAN) Enrique del Castillo, Peng Chen, Adam Meyers, John Hunt, and James Rapkin GPL-3 2023-02-18 application/tgz https://CRAN.R-project.org/package=OptimaRegion doi:10.32614/CRAN.package.OptimaRegion