R Observatory: Metrics for PSGD version 1.0.6

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

PSGD

1.0.6

Projected Subset Gradient Descent

0packages depend

2.5Kdownloads / year

0.0%test coverage

13/13checks pass

Overview

About

Maintained by Anthony ChristidisFirst published 2022-03-096 releasesCRAN page ↗

Functions to generate ensembles of generalized linear models using a greedy projected subset gradient descent algorithm. The sparsity and diversity tuning parameters are selected by cross-validation.

Install

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

install.packages("PSGD", 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-psgd

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-PSGD

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-PSGD

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

Health

CRAN checks

13OK

Slowest check: 4.1 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.09

0.0%

Coverage · measured lines

100%

Documentation · exports

1

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 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

READMEYes · 58 wordsVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

2.5K

CRAN downloads in the past year

Rank #19,179 · ~7/day · ~206/mo

Releases R versions

Daily download trend is not available in this view yet.

11630 days

57290 days

2.5K1 year

Compare downloads with other packages →

Also on369 r2u12 autocran

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (1)

Rcpp

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (3)

testthat mvnfast vctrs

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

Anthony Christidis

Author, Maintainer

Authors (3)

Anthony Christidis

Author, Maintainer

Stefan Van Aelst

Author

Ruben Zamar

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
1.0.6Latest
2025-03-30 · current release · diff ↗
1.0.4
2024-12-18 · diff ↗
unarchivedReturned to CRAN
2024-12-18
archivedRemoved from CRAN
2024-12-12
issues were not corrected in time
R
R 4.4.0 released · 2024-04-24
1.0.3
2023-04-25 · diff ↗
R
R 4.3.0 released · 2023-04-21
1.0.2
2022-11-22 · diff ↗
1.0.1
2022-07-01 · diff ↗
R
R 4.2.0 released · 2022-04-22
1.0.0
2022-03-09
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2022-03-09
Total releases: 6 / 4 yrs
License: GPL (>= 2) OSI
Download size: 59 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("PSGD")

Format

Christidis, A., Van Aelst, S., & Zamar, R. (2025). PSGD: Projected Subset Gradient Descent (Version 1.0.6) [Computer software]. https://doi.org/10.32614/CRAN.package.PSGD

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 PSGD version 1.0.6 [Data set]. HJJB, LLC. Data release v2026-08-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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