R Observatory: Metrics for rSDR version 1.0.3.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

rSDR needs ManifoldOptim, which CRAN will archive unless its check problems are fixed by Oct 31.

rSDR

1.0.3.0Package record

Robust Sufficient Dimension Reduction

0packages depend

2.2Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Sheau-Chiann ChenCRAN page ↗

A novel sufficient-dimension reduction method is robust against outliers using alpha-distance covariance and manifold-learning in dimensionality reduction problems. Please refer Hsin-Hsiung Huang, Feng Yu & Teng Zhang (2024) doi:10.1080/10485252.2024.2313137 for the details.

Install

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

install.packages("rSDR", 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-rsdr

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-rSDR

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-rSDR

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

CRAN check page ↗

Slowest check: 11.0 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.3.0

READMENoVignettesYes · 1 · dynamicNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 5
Examples that run: 100%5 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 20%

Vignettes (1)

rSDR_vignette HTML

How these are measured

Downloads

2.2K

CRAN downloads in the past year

Rank #23,800 · ~6/day · ~184/mo

Releases R versions

Daily download trend is not available in this view yet.

20330 days

54090 days

2.2K1 year

Compare downloads with other packages →

Also on71 r2u5 autocran

How downloads are counted

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Installing rSDR adds 29 packages (13 with compiled code, 21 MB of source tarballs). Heaviest: ggplot2 6.0 MB, ggsci 2.1 MB, Rcpp 1.8 MB.

Depends (0)

none

Imports (9)

ManifoldOptimmethodsRcpp rstiefel scatterplot3d future future.apply ggplot2 ggsci

LinkingTo (0)

none

Suggests (6)

expm knitr rmarkdownMatrixRcppNumerical fdm2id

Enhances (0)

none

Dependencies facing archival

CRAN will archive these unless their check problems are fixed by the date shown. This package needs each one to install.

ManifoldOptimfix by Oct 31

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (3)

Sheau-Chiann Chen

Author, Maintainer since 1.0.2.1 (2025)

Hsin-Hsiung Bill Huang

Author

Shilin Zhao

Author

Releases (2)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.0.3.0Latest
record
2025-11-10 · current release · diff ↗
1.0.2.1
record
2025-10-28
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-10-28
Total releases: 2 / 1 yrs
License: GPL (>= 3) OSI
Download size: 104 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("rSDR")

Format

Chen, S., Huang, H. B., & Zhao, S. (2025). rSDR: Robust Sufficient Dimension Reduction (Version 1.0.3.0) [Computer software]. https://doi.org/10.32614/CRAN.package.rSDR

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 rSDR version 1.0.3.0 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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