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ucminf  

General-Purpose Unconstrained Non-Linear Optimization
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("ucminf", "1.2.2")



Attach the package and use:
library("ucminf")
Maintained by
K Hervé Dakpo
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2009-02-03
Latest Update: 2024-06-24
Description:
An algorithm for general-purpose unconstrained non-linear optimization. The algorithm is of quasi-Newton type with BFGS updating of the inverse Hessian and soft line search with a trust region type monitoring of the input to the line search algorithm. The interface of 'ucminf' is designed for easy interchange with 'optim'.
How to cite:
K Hervé Dakpo (2009). ucminf: General-Purpose Unconstrained Non-Linear Optimization. R package version 1.2.2, https://cran.r-project.org/web/packages/ucminf. Accessed 18 Sep. 2026.
Previous versions and publish date:
(2026-07-09 06:57), 1.0-1 (2009-02-20 13:34), 1.0-2 (2009-02-20 16:35), 1.0-3 (2009-02-24 20:40), 1.0-4 (2009-03-03 21:19), 1.0-5 (2009-03-11 10:56), 1.0 (2009-02-03 21:05), 1.1-0 (2011-04-03 09:43), 1.1-1 (2011-05-18 06:54), 1.1-2 (2011-06-02 07:35), 1.1-3 (2012-01-07 16:20), 1.1-4.1 (2022-09-29 11:45), 1.1-4.2 (2023-05-10 10:04), 1.1-4.3 (2023-05-18 09:21), 1.1-4 (2016-08-18 00:07), 1.2.0 (2023-05-29 02:10), 1.2.1 (2023-12-13 19:20), 1.2.2 (2024-06-24 19:50)
Other packages that cited ucminf R package
View ucminf citation profile
Other R packages that ucminf depends, imports, suggests or enhances
Complete documentation for ucminf
Functions, R codes and Examples using the ucminf R package
Some associated functions: ucminf-package . ucminf . 
Some associated R codes: ucminf-package.R . ucminf.R .  Full ucminf package functions and examples
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