approxOT: Approximate and Exact Optimal Transport Methods

R and C++ functions to perform exact and approximate optimal transport. All C++ methods can be linked to other R packages via their header files.

Version: 1.1.1
Imports: Rcpp (≥ 1.0.3), stats
LinkingTo: Rcpp, RcppEigen, RcppCGAL, BH
Suggests: testthat (≥ 2.1.0), transport
Published: 2024-01-31
Author: Eric Dunipace ORCID iD [aut, cre], Andrew Johnson ORCID iD [ctb], Espen Bernton [ctb] ('Hilbert Sort' adapted from their code), Mathieu Gerber [ctb] ('Hilbert Sort' adapted from their code), Pierre Jacob [ctb] ('Hilbert Sort' adapted from their code), Dominic Schuhmacher [ctb] ('Shortsimplex' optimal transport method adapted from their code), Nicolas Bonneel [ctb] ('network simplex' algorithm adapted from their code)
Maintainer: Eric Dunipace <edunipace at>
License: GPL (== 3.0)
NeedsCompilation: yes
Citation: approxOT citation info
Materials: README NEWS
CRAN checks: approxOT results


Reference manual: approxOT.pdf


Package source: approxOT_1.1.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): approxOT_1.1.1.tgz, r-oldrel (arm64): approxOT_1.1.1.tgz, r-release (x86_64): approxOT_1.1.1.tgz
Old sources: approxOT archive


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