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gridOT  

Approximate Optimal Transport Between Two-Dimensional Grids
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("gridOT", "1.0.2")



Attach the package and use:
library("gridOT")
Maintained by
Michel Groppe
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2022-10-17
Latest Update: 2022-10-18
Description:
Can be used for optimal transport between two-dimensional grids with respect to separable cost functions of l^p form. It utilizes the Frank-Wolfe algorithm to approximate so-called pivot measures: one-dimensional transport plans that fully describe the full transport, see G. Auricchio (2021) . For these, it offers methods for visualization and to extract the corresponding transport plans and costs. Additionally, related functions for one-dimensional optimal transport are available.
How to cite:
Michel Groppe (2022). gridOT: Approximate Optimal Transport Between Two-Dimensional Grids. R package version 1.0.2, https://cran.r-project.org/web/packages/gridOT. Accessed 04 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:45), 1.0.1 (2022-10-19 01:05), 1.0 (2022-10-17 08:22)
Other packages that cited gridOT R package
View gridOT citation profile
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Complete documentation for gridOT
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