Description | Computation of function value at the given vertices | Examples | Creating a simplex given vertex coordinates | Creating a simplex with randomized bounds | Initial simplex strategies | Network of optimsimplex functions | References
Package: optimsimplex 1.0-8
Sebastien Bihorel
optimsimplex: R Port of the 'Scilab' Optimsimplex Module
Provides a building block for optimization algorithms based on a simplex. The 'optimsimplex' package may be used in the following optimization methods: the simplex method of Spendley et al. (1962) <doi:10.1080/00401706.1962.10490033>, the method of Nelder and Mead (1965) <doi:10.1093/comjnl/7.4.308>, Box's algorithm for constrained optimization (1965) <doi:10.1093/comjnl/8.1.42>, the multi-dimensional search by Torczon (1989) <https://www.cs.wm.edu/~va/research/thesis.pdf>, etc...
Authors:
optimsimplex_1.0-8.tar.gz
optimsimplex_1.0-8.tar.gz(r-4.7-any)optimsimplex_1.0-8.tar.gz(r-4.6-any)
optimsimplex_1.0-8.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
optimsimplex/json (API)
| # Install 'optimsimplex' in R: |
| install.packages('optimsimplex', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated from:b06bc17779. Checks:4 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 126 | ||
| source / vignettes | OK | 468 | ||
| linux-release-x86_64 | OK | 181 | ||
| wasm-release | OK | 99 |
Exports:is.optimsimplexis.osimplexis.vertexoptimsimplexoptimsimplex.centeroptimsimplex.checkoptimsimplex.compsomefvoptimsimplex.computefvoptimsimplex.deltafvoptimsimplex.deltafvmaxoptimsimplex.destroyoptimsimplex.dirmatoptimsimplex.fvmeanoptimsimplex.fvstdevoptimsimplex.fvvarianceoptimsimplex.getalloptimsimplex.getallfvoptimsimplex.getallxoptimsimplex.getfvoptimsimplex.getnoptimsimplex.getnbveoptimsimplex.getveoptimsimplex.getxoptimsimplex.gradcenteroptimsimplex.gradforwardoptimsimplex.gradientfvoptimsimplex.logoptimsimplex.reflectoptimsimplex.setalloptimsimplex.setallfvoptimsimplex.setallxoptimsimplex.setfvoptimsimplex.setnoptimsimplex.setnbveoptimsimplex.setveoptimsimplex.setxoptimsimplex.shrinkoptimsimplex.sizeoptimsimplex.sortoptimsimplex.tostringoptimsimplex.xbarosimplexprint.optimsimplexprint.osimplexprint.vertexvertex
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| R port of the Scilab optimsimplex module | optimsimplex-package |
| Computation of Function Value(s) | optimsimplex.compsomefv optimsimplex.computefv |
| Optimsimplex Get Function Class | optimsimplex.getall optimsimplex.getallfv optimsimplex.getallx optimsimplex.getfv optimsimplex.getn optimsimplex.getnbve optimsimplex.getve optimsimplex.getx |
| S3 optimsimplex class | is.optimsimplex optimsimplex optimsimplex.tostring print.optimsimplex |
| Erase Simplex Object | optimsimplex.destroy |
| Optimsimplex Logging | optimsimplex.log |
| Simplex Reflection | optimsimplex.reflect |
| Simplex Shrink | optimsimplex.shrink |
| Optimsimplex Utility Functions | optimsimplex.center optimsimplex.check optimsimplex.deltafv optimsimplex.deltafvmax optimsimplex.dirmat optimsimplex.fvmean optimsimplex.fvstdev optimsimplex.fvvariance optimsimplex.size optimsimplex.sort optimsimplex.xbar |
| S3 osimplex and vertex classes | is.osimplex is.vertex osimplex print.osimplex print.vertex vertex |
| Optimsimplex Set Function Class | optimsimplex.setall optimsimplex.setallfv optimsimplex.setallx optimsimplex.setfv optimsimplex.setn optimsimplex.setnbve optimsimplex.setve optimsimplex.setx |
| Simplex Gradient | optimsimplex.gradcenter optimsimplex.gradforward optimsimplex.gradientfv |