R Observatory: Metrics for sgs version 0.3.9

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

sgs

0.3.9

Sparse-Group SLOPE: Adaptive Bi-Level Selection with FDR Control

1packages depend

2.7Kdownloads / year

47.4%test coverage

13/13checks pass

Overview

About

Maintained by Fabio FeserFirst published 2023-05-1913 releasesCRAN page ↗GitHub ↗

Implementation of Sparse-group SLOPE (SGS) (Feser and Evangelou (2023) doi:10.48550/arXiv.2305.09467) models. Linear and logistic regression models are supported, both of which can be fit using k-fold cross-validation. Dense and sparse input matrices are supported. In addition, a general Adaptive Three Operator Splitting (ATOS) (Pedregosa and Gidel (2018) doi:10.48550/arXiv.1804.02339) implementation is provided. Group SLOPE (gSLOPE) (Brzyski et al. (2019) doi:10.1080/01621459.2017.1411269) and group-based OSCAR models (Feser and Evangelou (2024) doi:10.48550/arXiv.2405.15357) are also implemented. All models are available with strong screening rules (Feser and Evangelou (2024) doi:10.48550/arXiv.2405.15357) for computational speed-up.

Install

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

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

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

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("ff1201/sgs")

Development version from ff1201/sgs. Installs pak first if it is not already available.

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-sgs

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-sgs

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-sgs

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

Health

CRAN checks

13OK

Slowest check: 9.9 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.28

47.4%

Coverage · measured lines

100%

Documentation · exports

10

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-06-07
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 5 earlier snapshots

OK2026-05-02
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-25
11 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 252 wordsVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 60%

Downloads

2.7K

CRAN downloads in the past year

Rank #16,176 · ~7/day · ~227/mo

Releases R versions

Daily download trend is not available in this view yet.

14730 days

65590 days

2.7K1 year

Compare downloads with other packages →

Also on410 r2u22 autocran

Repository

GitHub ↗ ff1201/sgs

1Stars

1Forks

1Open issues

0Open PRs

0Releases

14Commits

2Contributors

License GPL-3.0 · 14 commits · Last activity 2025-06-12

Stars over time

2023-04-09 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/ff1201/sgs on 2026-08-16.

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (10)

MatrixMASScaretgrDevicesgraphicsmethodsstatsSLOPE Rlab Rcpp

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (7)

SGL gglasso glmnet testthat knitr grpSLOPE rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

dfr

Code & Tests

People & History

People (1)

Maintainer (1)

Fabio Feser

Author, Maintainer

Authors (1)

Fabio Feser

Author, Maintainer

Listed in earlier versions (1)

Marina Evangelou

no longer listed · 0.1.0 to 0.2.0

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.3.9Latest
2025-09-30 · current release · diff ↗
0.3.8
2025-06-12 · diff ↗
0.3.7
2025-05-06 · diff ↗
0.3.6
2025-04-22 · diff ↗
R
R 4.5.0 released · 2025-04-11
0.3.5
2025-03-04 · diff ↗
0.3.4
2025-02-06 · diff ↗
0.3.3
2025-02-03 · diff ↗
0.3.2
2024-11-28 · diff ↗
0.3.1
2024-11-16 · diff ↗
unarchivedReturned to CRAN
2024-11-16
archivedRemoved from CRAN
2024-11-05
requires archived package 'faux'
0.3.0
2024-09-18 · diff ↗
0.2.0
2024-07-14 · diff ↗
R
R 4.4.0 released · 2024-04-24

Show 3 earlier events

0.1.1
2023-08-22 · diff ↗
0.1.0
2023-05-19
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-05-19
Total releases: 13 / 3 yrs
License: GPL (>= 3) OSI
Download size: 551 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("sgs")

Format

Feser, F. (2025). sgs: Sparse-Group SLOPE: Adaptive Bi-Level Selection with FDR Control (Version 0.3.9) [Computer software]. https://doi.org/10.32614/CRAN.package.sgs

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 sgs version 0.3.9 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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