Riemann: Learning with Data on Riemannian Manifolds

We provide a variety of algorithms for manifold-valued data, including Fréchet summaries, hypothesis testing, clustering, visualization, and other learning tasks. See Bhattacharya and Bhattacharya (2012) <doi:10.1017/CBO9781139094764> for general exposition to statistics on manifolds.

Version:	0.1.6
Depends:	R (≥ 2.10)
Imports:	CVXR, Rcpp (≥ 1.0.5), Rdpack, RiemBase, Rdimtools, T4cluster, DEoptim, lpSolve, Matrix, maotai (≥ 0.2.2), stats, utils
LinkingTo:	Rcpp, RcppArmadillo
Suggests:	testthat (≥ 3.0.0)
Published:	2025-09-26
DOI:	10.32614/CRAN.package.Riemann
Author:	Kisung You [aut, cre]
Maintainer:	Kisung You <kisung.you at outlook.com>
BugReports:	https://github.com/kisungyou/Riemann/issues
License:	MIT + file LICENSE
URL:	https://www.kisungyou.com/Riemann/
NeedsCompilation:	yes
Materials:	README, NEWS
CRAN checks:	Riemann results

Documentation:

Reference manual:

Riemann.html , Riemann.pdf

Downloads:

Package source:	Riemann_0.1.6.tar.gz
Windows binaries:	r-devel: Riemann_0.1.4.zip, r-release: Riemann_0.1.4.zip, r-oldrel: Riemann_0.1.4.zip
macOS binaries:	r-release (arm64): Riemann_0.1.6.tgz, r-oldrel (arm64): Riemann_0.1.6.tgz, r-release (x86_64): Riemann_0.1.4.tgz, r-oldrel (x86_64): Riemann_0.1.6.tgz
Old sources:	Riemann archive

Linking:

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