gridOT
Approximate Optimal Transport Between Two-Dimensional Grids
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 (2023) <doi:10.4171/RLM/1026>. 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.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
1.0.2 |
rolling source/ R- | gridOT_1.0.2.tar.gz |
78.2 KiB |
1.0.2 |
rolling linux/jammy R-4.5 | gridOT_1.0.2.tar.gz |
201.3 KiB |
1.0.2 |
rolling linux/noble R-4.5 | gridOT_1.0.2.tar.gz |
203.8 KiB |
1.0.2 |
latest source/ R- | gridOT_1.0.2.tar.gz |
78.2 KiB |
1.0.2 |
latest linux/jammy R-4.5 | gridOT_1.0.2.tar.gz |
201.3 KiB |
1.0.2 |
latest linux/noble R-4.5 | gridOT_1.0.2.tar.gz |
203.8 KiB |
1.0.2 |
2026-04-23 source/ R- | gridOT_1.0.2.tar.gz |
78.2 KiB |
1.0.2 |
2026-04-09 windows/windows R-4.5 | gridOT_1.0.2.zip |
607.6 KiB |
1.0.1 |
2025-04-20 source/ R- | gridOT_1.0.1.tar.gz |
77.6 KiB |
Dependencies (latest)
Imports
- Rcpp (>= 1.0.8.3)