ManifoldOptim

1.0.2

An R Interface to the 'ROPTLIB' Library for Riemannian Manifold Optimization

3packages depend

4.7Kdownloads / year

–test coverage

12/13checks pass

Overview

About

Maintained by Sean R. MartinFirst published 2016-11-059 releasesCRAN page ↗Bitbucket ↗

An R interface to version 0.3 of the 'ROPTLIB' optimization library (see https://www.math.fsu.edu/~whuang2/ for more information). Optimize real-valued functions over manifolds such as Stiefel, Grassmann, and symmetric positive definite matrices. For details see Martin et al. (2020) doi:10.18637/jss.v093.i01. Note that the optional 'ldr' package used in some of this package's examples can be obtained from either the article doi:10.18637/jss.v061.i03 or from the 'ldr' package https://cran.r-project.org/package=ldr.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("ManifoldOptim", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-manifoldoptim

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-ManifoldOptim

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-ManifoldOptim

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 12.1 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-07-15
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-23
11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-04-22
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 1 earlier snapshots

NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 67%
Documented parameters: 100%
Return-value docs: 75%
References docs: 45%

Downloads

4.7K

CRAN downloads in the past year

Rank #8,024 · ~13/day · ~395/mo

Releases R versions

Daily download trend is not available in this view yet.

39530 days

1.3K90 days

4.7K1 year

Compare downloads with other packages →

Also on446 r2u4 autocran76 c2d4u

Repository

Bitbucket ↗ umbc_sdr/manifoldoptim

Repository practices

Upstream repositoryBeta

Repository bitbucket.org/umbc_sdr/manifoldoptim is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (1)

Rcpp

Imports (0)

none

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (1)

RcppArmadillo

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

1indirect

TRES rSDR SensIAT

Code & Tests

People & History

People (4)

Maintainer (1)

Sean R. Martin

Author, Maintainer, Copyright holder

Authors (4)

Sean R. Martin

Author, Maintainer, Copyright holder

Andrew M. Raim

Author, Copyright holder

Kofi P. Adragni

Author, Copyright holder

Wen Huang

Author, Copyright holder

Sean R. Martin

Author, Maintainer, Copyright holder

Andrew M. Raim

Author, Copyright holder

Kofi P. Adragni

Author, Copyright holder

Wen Huang

Author, Copyright holder

Package Timeline

9 releases. Pick two to compare their code metrics. R releases are shown for context.

1.0.2Latest
2026-07-13 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
1.0.1
2021-12-15 · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
1.0.0
2020-04-17 · diff ↗
0.1.5
2020-03-07 · diff ↗
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
0.1.4
2017-11-22 · diff ↗
R
R 3.4.0 released · 2017-04-21
0.1.3
2017-03-31 · diff ↗

Show 4 earlier events

0.1.2
2017-02-06 · diff ↗
0.1.1
2016-11-21 · diff ↗
0.1.0
2016-11-05
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2016-11-05
Total releases: 9 / 10 yrs
License: GPL (>= 2) OSI
Download size: 231 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Optimization and Mathematical Programming

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