Package: vntrs 0.3.0

vntrs: Variable Neighborhood Trust Region Search

Implements a variable neighborhood trust region search (VNTRS) algorithm for nonlinear global optimization, based on Bierlaire et al. (2009) "A Heuristic for Nonlinear Global Optimization" <doi:10.1287/ijoc.1090.0343>. The method combines neighborhood exploration with a trust-region framework to search the solution space efficiently. It can terminate a local search early when the iterates converge toward a previously visited local optimum or when further improvement within the current region is unlikely. The algorithm can also be used to identify multiple local optima.

Authors:Lennart Oelschläger [aut, cre]

vntrs_0.3.0.tar.gz
vntrs_0.3.0.zip(r-4.7-x86_64)vntrs_0.3.0.zip(r-4.7-arm64)vntrs_0.3.0.zip(r-4.6-x86_64)vntrs_0.3.0.zip(r-4.6-arm64)vntrs_0.3.0.zip(r-4.5-x86_64)
vntrs_0.3.0.tgz(r-4.6-x86_64)vntrs_0.3.0.tgz(r-4.6-arm64)vntrs_0.3.0.tgz(r-4.5-x86_64)vntrs_0.3.0.tgz(r-4.5-arm64)
vntrs_0.3.0.tar.gz(r-4.7-arm64)vntrs_0.3.0.tar.gz(r-4.7-x86_64)vntrs_0.3.0.tar.gz(r-4.6-arm64)vntrs_0.3.0.tar.gz(r-4.6-x86_64)
vntrs_0.3.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
vntrs/json (API)

# Install 'vntrs' in R:
install.packages('vntrs', repos = c('https://loelschlaeger.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/loelschlaeger/vntrs/issues

Pkgdown/docs site:https://loelschlaeger.de

Uses libs:
  • openblas– Optimized BLAS
  • c++– GNU Standard C++ Library v3
  • openmp– GCC OpenMP (GOMP) support library

On CRAN:

Conda:

openblascppopenmp

3.18 score 3 scripts 317 downloads 1 exports 88 dependencies

Last updated from:abb0e6c73e. Checks:15 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK117
linux-devel-x86_64OK125
source / vignettesOK400
linux-release-arm64OK120
linux-release-x86_64OK137
macos-release-arm64OK151
macos-release-x86_64OK250
macos-oldrel-arm64OK106
macos-oldrel-x86_64OK260
windows-devel-arm64OK272
windows-devel-x86_64OK222
windows-release-arm64OK223
windows-release-x86_64OK117
windows-oldrel-x86_64OK185
wasm-releaseOK115

Exports:vntrs

Dependencies:askpassbackportsBBbbmlebdsmatrixbenchmarkmebenchmarkmeDatabootbriocallrcheckmateclicodetoolscpp11crayoncubaturecurldescdiffobjdigestdoParalleldplyrevaluatefarverforeachfsfuturefuture.applygenericsGenOrdggplot2globalsglueGPArotationgtablehttrisobanditeratorsjsonlitelabelinglatticelifecyclelistenvmagrittrMASSMatrixmimemnormtmvtnormnleqslvnlmenumDerivoeliopensslotelparallellypillarpkgbuildpkgconfigpkgloadpraiseprocessxprogressrpspsychquadprogR6RColorBrewerRcppRcppArmadillorlangrprojrootS7scalesSimMultiCorrDatastringistringrsystestthattibbletidyselecttriangleutf8vctrsVGAMviridisLitewaldowithr