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Changelog

T4transport 0.1.4

  • rbarygd() for a Riemannian gradient descent to compute the free-support barycenter is added.

T4transport 0.1.3

CRAN release: 2025-05-29

  • Changed the structure of the package.
  • Applied the log-sum-exp trick for numerical stability.
  • rbary23L() added for simple free-support Wasserstein barycenter computation.
  • Two ad hoc median routines for images and histograms are removed.

T4transport 0.1.2

CRAN release: 2023-04-11

  • gaussmed1d() and gaussmedpd() now fully respects the product manifold perspective.
  • gwdist() added for Sliced-Wasserstein distance computation.

T4transport 0.1.1

CRAN release: 2022-09-03

  • Support for special types of data. See the reference for more details.

T4transport 0.1.0

CRAN release: 2020-10-09

  • Added a NEWS.md file to track changes to the package.
  • Initial release.