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neldermead  

R Port of the 'Scilab' Neldermead Module
View on CRAN: Click here


Download and install neldermead package within the R console
Install from CRAN:
install.packages("neldermead")

Install from Github:
library("remotes")
install_github("cran/neldermead")

Install by package version:
library("remotes")
install_version("neldermead", "1.0-12")



Attach the package and use:
library("neldermead")
Maintained by
Sebastien Bihorel
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2010-05-05
Latest Update: 2022-02-01
Description:
Provides several direct search optimization algorithms based on the simplex method. The provided algorithms are direct search algorithms, i.e. algorithms which do not use the derivative of the cost function. They are based on the update of a simplex. The following algorithms are available: the fixed shape simplex method of Spendley, Hext and Himsworth (unconstrained optimization with a fixed shape simplex, 1962) , the variable shape simplex method of Nelder and Mead (unconstrained optimization with a variable shape simplex made, 1965) , and Box's complex method (constrained optimization with a variable shape simplex, 1965) .
How to cite:
Sebastien Bihorel (2010). neldermead: R Port of the 'Scilab' Neldermead Module. R package version 1.0-12, https://cran.r-project.org/web/packages/neldermead. Accessed 06 Mar. 2026.
Previous versions and publish date:
1.0-1 (2010-05-05 13:27), 1.0-2 (2010-05-12 09:22), 1.0-3 (2010-05-26 08:55), 1.0-4 (2010-09-17 11:52), 1.0-5 (2011-01-16 10:37), 1.0-6 (2011-03-31 10:56), 1.0-7 (2012-10-29 08:59), 1.0-8 (2014-02-04 10:35), 1.0-9 (2014-03-03 00:10), 1.0-10 (2015-01-11 23:16), 1.0-11 (2018-02-14 01:39), 1.0-12 (2022-02-01 09:20), 1.0 (2010-05-05 10:08)
Other packages that cited neldermead R package
View neldermead citation profile
Other R packages that neldermead depends, imports, suggests or enhances
Complete documentation for neldermead
Functions, R codes and Examples using the neldermead R package
Some associated functions: costf.transposex . fmin.gridsearch . fminbnd.function . fminbnd . fminbnd.outputfun . fminsearch.function . fminsearch . fminsearch.outputfun . neldermead-package . neldermead.algo . neldermead.destroy . neldermead.function . neldermead.get . neldermead . neldermead.restart . neldermead.search . neldermead.set . neldermead.startup . optimget . optimset.method . optimset . 
Some associated R codes: boxlinesearch.R . costf.transposex.R . fmin.gridsearch.R . fminbnd.R . fminbnd.function.R . fminbnd.outputfun.R . fminsearch.R . fminsearch.function.R . fminsearch.outputfun.R . is.R . neldermead.R . neldermead.algo.R . neldermead.autorestart.R . neldermead.box.R . neldermead.costf.R . neldermead.destroy.R . neldermead.fixed.R . neldermead.function.R . neldermead.get.R . neldermead.interpolate.R . neldermead.isrkelley.R . neldermead.isroneill.R . neldermead.istorestart.R . neldermead.log.R . neldermead.outputcmd.R . neldermead.restart.R . neldermead.scaletocenter.R . neldermead.scaletox0.R . neldermead.search.R . neldermead.set.R . neldermead.startup.R . neldermead.storehistory.R . neldermead.termination.R . neldermead.termstartup.R . neldermead.updatesimp.R . neldermead.variable.R . optimget.R . optimset.R . optimset.method.R . print.neldermead.R . scaleinconstraints.R . summary.neldermead.R .  Full neldermead package functions and examples
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