Other packages > Find by keyword >

orloca  

Operations Research LOCational Analysis Models
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("orloca", "5.6")



Attach the package and use:
library("orloca")
Maintained by
Manuel Munoz-Marquez
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2008-06-16
Latest Update: 2024-02-07
Description:
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. . 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. .
How to cite:
Manuel Munoz-Marquez (2008). orloca: Operations Research LOCational Analysis Models. R package version 5.6, https://cran.r-project.org/web/packages/orloca. Accessed 05 Jun. 2026.
Previous versions and publish date:
1.0 (2008-06-16 12:02), 2.0 (2008-09-15 09:03), 3.0 (2010-04-05 09:54), 3.1 (2010-04-22 08:21), 3.2 (2010-05-26 18:55), 4.0 (2012-05-09 12:04), 4.1 (2012-12-27 06:26), 4.2 (2014-06-02 22:17), 4.3 (2017-10-24 23:45), 4.5 (2018-04-21 23:22), 4.6 (2018-10-27 09:00), 4.8 (2019-03-29 00:00), 4.9 (2020-03-04 17:00), 4.10 (2020-09-27 12:50), 5.3 (2023-05-16 13:10)
Other packages that cited orloca R package
View orloca citation profile
Other R packages that orloca depends, imports, suggests or enhances
Complete documentation for orloca
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
envirem  
Generation of ENVIREM Variables
Generation of bioclimatic rasters that are complementary to the typical 19 bioclim variables. ...
Download / Learn more Package Citations See dependency  
msm  
Multi-State Markov and Hidden Markov Models in Continuous Time
Functions for fitting continuous-time Markov and hidden Markov multi-state models to longitudinal d ...
Download / Learn more Package Citations See dependency  
ibb  
R Wrapper for Istanbul Municipality Open Data Portal
Call wrappers for Istanbul Metropolitan Municipality's Open Data Portal (Turkish: Istanbul B ...
Download / Learn more Package Citations See dependency  
crossurr  
Cross-Fitting for Doubly Robust Evaluation of High-Dimensional Surrogate Markers
Doubly robust methods for evaluating surrogate markers as outlined in: Agniel D, Hejblum BP, Thiebau ...
Download / Learn more Package Citations See dependency  

27,268

R Packages

233,548

Dependencies

72,590

Author Associations

27,205

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA