R Observatory: Metrics for ManifoldOptim version 1.0.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CRAN requires the check problems on this package to be fixed before Oct 31 or it will be archived. See the check details

ManifoldOptim

1.0.2Package record

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

3packages dependsuggested by 1

4.7Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Sean R. MartinCRAN 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. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

Additional issues

gcc-ASAN

CRAN check page ↗

Slowest check: 13.6 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-09-08
ERROR12 OK, 1 ERROR2026-09-07
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-07-15

Show 4 earlier changesHide 4 earlier changes

ERROR11 OK, 2 NOTE, 1 ERROR2026-04-23
NOTE12 OK, 2 NOTE2026-04-22
ERROR11 OK, 2 NOTE, 1 ERROR2026-04-18
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.2

READMENoVignettesNoNEWSNoCitation fileYes · cites a publicationWebsitenot declared in DESCRIPTION

Cites a JSS article

Help pages: 11includes a package overview page
Examples that run: 33%1 run in a plain check · 2 never run
Exported functions with examples: 25%
Documented parameters: 100%
Return-value docs: 75%
Help pages citing references: 45%

How these are measured

Downloads

4.7K

CRAN downloads in the past year

Rank #7,398 · ~13/day · ~392/mo

Releases R versions

Daily download trend is not available in this view yet.

43030 days

1.2K90 days

4.7K1 year

Compare downloads with other packages →

Also on398 r2u2 autocran159 c2d4u

How downloads are counted

Repository

bitbucket.org/umbc_sdr/manifoldoptim ↗

Responsiveness

not measured

How these are measured

PracticesBeta

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 v3 (2026-09-26)

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Installing ManifoldOptim adds 2 packages (2 with compiled code, 2.8 MB of source tarballs). Heaviest: Rcpp 1.8 MB, RcppArmadillo 1.0 MB.

Depends (1)

Rcpp

Imports (0)

none

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (1)

RcppArmadillo

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

1indirect

Depends 1 · Imports 2 · LinkingTo 1

Suggested by 1

Depends, Imports or LinkingTo, most downloaded first

TRES KernelICA rSDR

Suggests, most downloaded first

SensIAT

How these are counted

Code & Tests

People & History

People (4)

Sean R. Martin

Andrew M. Raim

Author, Copyright holder

Kofi P. Adragni

Author, Copyright holder

Wen Huang

Author, Copyright holder

Previously maintained by Kofi P. Adragni (0.1.0 to 0.1.3).

Releases (9)

Pick two releases to compare their code metrics.

1.0.2Latest
record
2026-07-12 · current release · diff ↗ ·
removed 1 export
pattern:get.[[:alpha:]]+.defn

added 7 exports
get.euclidean.defn, get.grassmann.defn, get.lowrank.defn, get.orthgroup.defn, get.spd.defn, get.sphere.defn, get.stiefel.defn
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
record
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
record
2020-04-17 · diff ↗
0.1.5
record
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
record
2017-11-22 · diff ↗ ·
added 1 export
get.deriv.params
R
R 3.4.0 released · 2017-04-21
0.1.3
record
2017-03-31 · diff ↗

Show 4 earlier eventsHide 4 earlier events

0.1.2
record
2017-02-06 · diff ↗
0.1.1
record
2016-11-21 · diff ↗
0.1.0
record
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: 236 KB

Appears in task views

Optimization and Mathematical Programming

Cite

Cite this package

Run in R for the authors' entry:

citation("ManifoldOptim")

The package provides a citation file, so citation() returns the authors' own entry.

It points to 10.18637/jss.v093.i01.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for ManifoldOptim version 1.0.2 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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