R Observatory: Metrics for gdxtools version 1.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

gdxtools

1.1.1

Manipulate 'GDX' Files

0packages depend

878downloads / year

83.6%test coverage

13/13checks pass

Overview

About

Maintained by Laurent DrouetFirst published 2026-05-281 releasesCRAN page ↗GitHub ↗

Read and write 'GDX' files ('GAMS' data exchange) and convert parameters, sets and variables to data frames. Backed by the 'GAMS'-maintained 'gamstransfer' package; no compiled code is shipped. See https://www.gams.com/latest/docs/UG_GDX.html for the 'GDX' format.

Install

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

install.packages("gdxtools", 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("lolow/gdxtools")

Development version from lolow/gdxtools. 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-gdxtools

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-gdxtools

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

Slowest check: 1.1 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.56

83.6%

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
OK2026-05-29
7 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 245 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

878

CRAN downloads in the past year

Rank #11,360 · ~2/day · ~73/mo

Releases R versions

Daily download trend is not available in this view yet.

18930 days

87890 days

8781 year

Compare downloads with other packages →

Also on54 r2u

Repository

GitHub ↗ lolow/gdxtools

17Stars

4Forks

0Open issues

0Open PRs

8Releases

98Commits

2Contributors

rgamsgdx

License EPL-1.0 · 98 commits · Last activity 2026-05-22 · 0% stars, 30d

Stars over time

2024-02-21 · 152026-07-07 · 17

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/lolow/gdxtools on 2026-08-23.

CRAN release process (1)

cran-comments.md

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

Development tooling

AI-assisted toolingBeta

Uses AI-assisted development tooling (declared in repo)

Earliest detected marker: claude on 2026-04-28

claude

Most recent: claude on 2026-04-28

Evidence

claude: on 2026-04-28 · evidence B, D

How this is detected·Detection ruleset v2 (updated 2026-07-29)

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (1)

gamstransfer

LinkingTo (0)

none

Suggests (2)

testthat microbenchmark

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Laurent Drouet

Author, Maintainer

Authors (1)

Laurent Drouet

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

1.1.1Latest
2026-05-28 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-05-28
Total releases: 1 / 1 yrs
License: EPL-1.0
Download size: 28 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("gdxtools")

Format

Drouet, L. (2026). gdxtools: Manipulate 'GDX' Files (Version 1.1.1) [Computer software]. https://doi.org/10.32614/CRAN.package.gdxtools

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 gdxtools version 1.1.1 [Data set]. HJJB, LLC. Data release v2026-08-26. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-26, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →