R Observatory: Metrics for glyrepr version 1.0.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

glyrepr

1.0.0

Representation for Glycan Compositions and Structures

2packages depend

4.6Kdownloads / year

91.6%test coverage

13/13checks pass

Overview

About

Maintained by Bin FuFirst published 2025-09-2312 releasesCRAN page ↗GitHub ↗

Computational representations of glycan compositions and structures, including details such as linkages, anomers, and substituents. Supports varying levels of monosaccharide specificity (e.g., "Hex" or "Gal") and ambiguous linkages. Provides robust parsing and generation of IUPAC-condensed structure strings. Optimized for vectorized operations on glycan structures, with efficient handling of duplications. As the cornerstone of the glycoverse ecosystem, this package delivers the foundational data structures that power glycomics and glycoproteomics analysis workflows.

Install

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

install.packages("glyrepr", 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("glycoverse/glyrepr")

Development version from glycoverse/glyrepr. 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-glyrepr

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-glyrepr

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-glyrepr

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

Health

CRAN checks

13OK

Slowest check: 4.6 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 1.00

91.6%

Coverage · measured lines

100%

Documentation · exports

13

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 208 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

4.6K

CRAN downloads in the past year

Rank #5,385 · ~13/day · ~386/mo

Releases R versions

Daily download trend is not available in this view yet.

28230 days

1.4K90 days

4.6K1 year

Compare downloads with other packages →

Also on164 r2u21 autocran

Repository

GitHub ↗ glycoverse/glyrepr

3Stars

1Forks

0Open issues

0Open PRs

23Releases

458Commits

1Contributors

458 commits · Last activity 2026-08-15 · 0% stars, 30d

Stars over time

2025-10-27 · 12026-07-07 · 3

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/glycoverse/glyrepr on 2026-08-16.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdrevdep/

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

Show all practices

Coverage (1)

Codecov

Governance and community (2)

Issue templatesSupport guide

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

Dependencies

Declared dependencies

19 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (13)

checkmate cli dplyr glue igraph magrittr pillar purrr rlang rstackdeque stringr tibble vctrs (>= 0.6.5)

LinkingTo (0)

none

Suggests (6)

testthat patrick knitr rmarkdown tictoc lobstr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

glydraw glyparse

Code & Tests

People & History

People (1)

Maintainer (1)

Bin Fu

Author, Maintainer, Copyright holder

Authors (1)

Bin Fu

Author, Maintainer, Copyright holder

Copyright holders (1)

Bin Fu

Author, Maintainer, Copyright holder

Package Timeline

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

1.0.0Latest
2026-08-22 · current release · diff ↗
0.14.0
2026-07-21 · diff ↗
0.13.0
2026-07-05 · diff ↗
0.12.1
2026-06-19 · diff ↗
0.12.0
2026-05-14 · diff ↗
0.11.0
2026-04-26 · diff ↗
R
R 4.6.0 released · 2026-04-24
0.10.1
2026-02-13 · diff ↗
0.10.0
2026-01-24 · diff ↗
0.9.0
2025-11-23 · diff ↗
0.8.0
2025-11-09 · diff ↗
0.7.5
2025-10-29 · diff ↗
0.7.4
2025-09-23
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-09-23
Total releases: 12 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 258 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("glyrepr")

Format

Fu, B. (2026). glyrepr: Representation for Glycan Compositions and Structures (Version 1.0.0) [Computer software]. https://doi.org/10.32614/CRAN.package.glyrepr

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 glyrepr version 1.0.0 [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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