The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

marqLevAlg: A Parallelized General-Purpose Optimization Based on Marquardt-Levenberg Algorithm

This algorithm provides a numerical solution to the problem of unconstrained local minimization (or maximization). It is particularly suited for complex problems and more efficient than the Gauss-Newton-like algorithm when starting from points very far from the final minimum (or maximum). Each iteration is parallelized and convergence relies on a stringent stopping criterion based on the first and second derivatives. See Philipps et al, 2021 <doi:10.32614/RJ-2021-089>.

Version: 2.0.8
Depends: R (≥ 3.5.0)
Imports: doParallel, foreach
Suggests: microbenchmark, knitr, rmarkdown, ggplot2, viridis, patchwork, xtable
Published: 2023-03-22
DOI: 10.32614/CRAN.package.marqLevAlg
Author: Viviane Philipps, Cecile Proust-Lima, Melanie Prague, Boris Hejblum, Daniel Commenges, Amadou Diakite
Maintainer: Viviane Philipps <viviane.philipps at u-bordeaux.fr>
BugReports: https://github.com/VivianePhilipps/marqLevAlgParallel/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2.0)]
NeedsCompilation: yes
In views: Optimization
CRAN checks: marqLevAlg results

Documentation:

Reference manual: marqLevAlg.pdf
Vignettes: MLA

Downloads:

Package source: marqLevAlg_2.0.8.tar.gz
Windows binaries: r-devel: marqLevAlg_2.0.8.zip, r-release: marqLevAlg_2.0.8.zip, r-oldrel: marqLevAlg_2.0.8.zip
macOS binaries: r-release (arm64): marqLevAlg_2.0.8.tgz, r-oldrel (arm64): marqLevAlg_2.0.8.tgz, r-release (x86_64): marqLevAlg_2.0.8.tgz, r-oldrel (x86_64): marqLevAlg_2.0.8.tgz
Old sources: marqLevAlg archive

Reverse dependencies:

Reverse imports: FlexVarJM, JLPM, lcmm, ordgam, sfaR
Reverse suggests: optimx

Linking:

Please use the canonical form https://CRAN.R-project.org/package=marqLevAlg to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.