Package: orloca 5.6

orloca: Operations Research LOCational Analysis Models

Objects and methods to handle and solve the min-sum location problem, also known as Fermat-Weber problem. The min-sum location problem search for a point such that the weighted sum of the distances to the demand points are minimized. See "The Fermat-Weber location problem revisited" by Brimberg, Mathematical Programming, 1, pg. 71-76, 1995. <doi:10.1007/BF01592245>. General global optimization algorithms are used to solve the problem, along with the adhoc Weiszfeld method, see "Sur le point pour lequel la Somme des distances de n points donnes est minimum", by Weiszfeld, Tohoku Mathematical Journal, First Series, 43, pg. 355-386, 1937 or "On the point for which the sum of the distances to n given points is minimum", by E. Weiszfeld and F. Plastria, Annals of Operations Research, 167, pg. 7-41, 2009. <doi:10.1007/s10479-008-0352-z>.

Authors:Manuel Munoz-Marquez <[email protected]>

orloca_5.6.tar.gz
orloca_5.6.zip(r-4.7)orloca_5.6.zip(r-4.6)orloca_5.6.zip(r-4.5)
orloca_5.6.tgz(r-4.6-any)orloca_5.6.tgz(r-4.5-any)
orloca_5.6.tar.gz(r-4.7-any)orloca_5.6.tar.gz(r-4.6-any)
orloca_5.6.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
orloca/json (API)

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

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

3.67 score 2 packages 26 scripts 474 downloads 21 exports 27 dependencies

Last updated from:38ce76c8de. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK127
source / vignettesOK167
linux-release-x86_64OK125
macos-release-arm64OK107
macos-oldrel-arm64OK98
windows-develOK87
windows-releaseOK81
windows-oldrelOK85
wasm-releaseOK100

Exports:as.loca.pas.loca.p.data.frameas.loca.p.matrixas.matrix.loca.pcontour.loca.pdistsumdistsumgradistsuml2distsuml2gradistsuml2mindistsumlpdistsumlpgradistsumlpmindistsumminloca.ppersp.loca.pplot.loca.prloca.pzsumzsumgrazsummin

Dependencies:base64encbslibcachemclidigestevaluatefastmapfontawesomefshighrhtmltoolsjquerylibjsonliteknitrlifecyclememoisemimepngR6rappdirsrlangrmarkdownsasstinytexucminfxfunyaml

Index of orloca package vignettes

Manuel Munoz-Marquez^[Universidad de Cádiz, [email protected]]

Rendered fromindex.Rmdusingknitr::rmarkdownon May 15 2026.

Last update: 2023-05-16
Started: 2023-05-16

Localización plana con orloca

Manuel Munoz-Marquez

Rendered fromlocalizacionplana.Rmdusingknitr::rmarkdownon May 15 2026.

Last update: 2024-02-08
Started: 2018-04-21

Planar Location with orloca

Manuel Munoz-Marquez

Rendered fromplanarlocation.Rmdusingknitr::rmarkdownon May 15 2026.

Last update: 2024-02-08
Started: 2018-04-21