R Observatory: Metrics for SCGLR version 3.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

SCGLR

3.1.0Package record

Supervised Component Generalized Linear Regression

0packages depend

2.8Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Guillaume CornuCRAN page ↗GitHub ↗Website ↗Issues ↗Declared funder: GAMBAS

An extension of the Fisher Scoring Algorithm to combine PLS regression with GLM estimation in the multivariate context. Covariates can also be grouped in themes.

Install

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

install.packages("SCGLR", 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("scnext/SCGLR")

Development version from scnext/SCGLR. 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-scglr

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-SCGLR

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-SCGLR

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: 2.9 min · r-devel-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
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 3.1.0

READMEYes · 781 wordsVignettes· In the repository, left out of the releaseNEWSYes · 100% structured · does not mention 3.1.0Citation fileNoWebsiteYes · pkgdown

Help pages: 26 (9 internal)
Examples that run: 9%1 run in a plain check · 10 never run
Exported functions with examples: 73%
Documented parameters: 96%
Return-value docs: 100%
Help pages citing references: 19%

Also includes 3 demo scripts (run with demo())

How these are measured

Downloads

2.8K

CRAN downloads in the past year

Rank #16,585 · ~8/day · ~232/mo

Releases R versions

Daily download trend is not available in this view yet.

29530 days

76390 days

2.8K1 year

Compare downloads with other packages →

Also on71 r2u5 autocran

How downloads are counted

Repository

scnext/scglr ↗Organization: SCnext

2Stars

1Forks

0Open issues

0Open PRs

2Releases

119Commits

2Commit identities

rpackagepartial-least-squares-regression

119 commits · Last activity 2025-03-27 · Default branch at 3.1.9000, ahead of CRAN 3.1.0 (checked 2026-10-21)

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 0
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2025-02-10 · 22026-07-07 · 2

How these are measured

PracticesBeta

9 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/scnext/scglr on 2026-10-21.

Continuous integration (1)

GitHub Actions

Governance and community (1)

Issue templates

Docs source (4)

README.Rmdpkgdown

GitHub Pages site last deployed 2025-03-31 · The repository has a site deploy workflow

pkgdown site last built 2025-03-31

CRAN release process (1)

cran-comments.md

Show all practicesHide 2 practices

Lint, format, editor (1)

RStudio project

Git structural (1)

.gitattributes

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Installing SCGLR adds 25 packages (12 with compiled code, 29 MB of source tarballs). Heaviest: ggplot2 6.0 MB, sp 4.3 MB, pls 4.2 MB.

Depends (1)

R >= 3.0.0

Imports (9)

MatrixFormulagraphicsggplot2gridpROC (>= 1.9)ade4 rlang pls

LinkingTo (0)

none

Suggests (3)

future future.apply progressr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (8)

Guillaume Cornu

Author, Maintainer · added in 2.0.2

Xavier Bry

Author · added in 2.0.2

Jocelyn Chauvet

Author · added in 3.1.0

Frederic Mortier

Author · added in 2.0.2

Catherine Trottier

Author · added in 2.0.2

GAMBAS

Funder · added in 3.1.0

<https://gambas.cirad.fr>

Claude Garcia

Data contributor · added in 3.0

Projet CoForTips <https://www.cofortips.org>

Sylvie Gourlet-Fleury

Data contributor · added in 3.0

Projet CoForChange <https://coforchange.cirad.fr>

Maintainer since 1.1 (2013)

Listed in earlier versions (4)

Show 4 peopleHide 4 people

Trottier C.

no longer listed · 2.15.3 to 2.0.1

Mortier F.

no longer listed · 2.15.3 to 2.0.1

Cornu G.

no longer listed · 2.15.3 to 2.0.1

Bry X.

no longer listed · 2.15.3 to 2.0.1

Releases (10)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
3.1.0Latest
record
2025-03-26 · current release · diff ↗ ·
added 1 export
kCompRand
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
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
3.0.3
record
2014-02-21 · diff ↗ ·
removed 7 exports
f2x, kComponents, metric, metricBloc, oneComponent, wtCenter, wtScale
3.0
record
2018-09-28 · diff ↗ ·
removed 2 exports
methodLPLS, multivariateGlm

added 2 exports
scglrTheme, scglrThemeBackward

Show 9 earlier eventsHide 9 earlier events

R
R 3.0.0 released · 2013-04-03
2.15.3
record
2012-11-21 · diff ↗ ·
added 15 exports
critConvergence, f2x, infoCriterion, kComponents, metric, metricBloc, multivariateFormula, multivariateGlm, multivariateGlm.fit, multivariatePredictGlm, oneComponent, scglr, scglrCrossVal, wtCenter, wtScale
2.0.3
record
2016-03-16 · diff ↗
2.0.2
record
2015-02-16 · diff ↗
2.0.1
record
2014-10-14 · diff ↗
2.0
record
2014-07-17 · diff ↗ ·
added 2 exports
methodLPLS, methodSR
1.2
record
2014-03-18 · diff ↗
1.1
record
2013-08-01
R
R 2.15.0 released · 2012-03-30

Package metadata

First published: 2012-11-21
Total releases: 10 / 14 yrs
License: CeCILL-2 | GPL-2 OSI
Minimum R: ≥ 3.0.0
Bundled data: 1.4 MB / 3 files
Download size: 1.6 MB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("SCGLR")

Format

Cornu, G., GAMBAS, Bry, X., Chauvet, J., Garcia, C., Gourlet-Fleury, S., Mortier, F., & Trottier, C. (2025). SCGLR: Supervised Component Generalized Linear Regression (Version 3.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.SCGLR

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 SCGLR version 3.1.0 [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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