R Observatory: Metrics for accucor version 0.3.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

accucor

0.3.1Package record

Natural Abundance Correction of Mass Spectrometer Data

1packages depend

5.3Kdownloads / year

86.9%test coverage

13/13flavors OK

Overview

About

Maintained by Lance ParsonsCRAN page ↗GitHub ↗Issues ↗

An isotope natural abundance correction algorithm that is needed especially for high resolution mass spectrometers. Supports correction for 13C, 2H and 15N. Su X, Lu W and Rabinowitz J (2017) doi:10.1021/acs.analchem.7b00396.

Changes in 0.3.1

Minor fix to package documentation (@lparsons)

From NEWS.md in the release

Install

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

install.packages("accucor", 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("XiaoyangSu/AccuCor")

Development version from XiaoyangSu/AccuCor. 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-accucor

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-accucor

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-accucor

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: 3.7 min · r-oldrel-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 0.3.1

READMEYes · 426 wordsVignettesNoNEWSYes · 100% structured · mentions 0.3.1Citation fileYes · cites a publicationWebsitenot declared in DESCRIPTION

Help pages: 7includes a package overview page
Examples that run: 0%5 never run
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

How these are measured

Downloads

5.3K

CRAN downloads in the past year

Rank #5,061 · ~15/day · ~443/mo

Releases R versions

Daily download trend is not available in this view yet.

62330 days

1.7K90 days

5.3K1 year

Compare downloads with other packages →

Also on109 r2u11 autocran

How downloads are counted

Repository

xiaoyangsu/accucor ↗Account: XiaoyangSu

16Stars

12Forks

5Open issues

0Open PRs

3Releases

66Commits

3Commit identities

66 commits · Last activity 2023-09-14 · 0% stars, 30d · Default branch at 0.3.1.9000, ahead of CRAN 0.3.1 (checked 2026-10-22)

Responsiveness

How these are sampled

PRs merged (all time): 80%
Median days to close, 50 most recently updated closed issues: 183
Median days to close, 50 most recently updated closed PRs: 9

Stars over time

2025-07-31 · 162026-07-07 · 16

How these are measured

PracticesBeta

7 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/xiaoyangsu/accucor on 2026-10-22.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

CRAN release process (2)

cran-comments.mdrevdep/

Lint, format, editor (3)

lintrLint workflowRStudio project

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Installing accucor adds 34 packages (19 with compiled code, 23 MB of source tarballs). Heaviest: stringi 11 MB, readxl 2.1 MB, CHNOSZ 1.8 MB.

Depends (0)

none

Imports (9)

nnls dplyr stringr readxl readr rlang tibble writexl CHNOSZ

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Imports 1

Depends, Imports or LinkingTo, most downloaded first

FAMetA

How these are counted

Code & Tests

Datasets

People & History

People (4)

Lance Parsons

Author, Maintainer since 0.2.4 (2021)

Xiaoyang Su

Author

Yujue Wang

Contributor

Princeton University

Copyright holder

Releases (3)

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
R
R 4.4.0 released · 2024-04-24
0.3.1Latest
record
2023-09-14 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.3.0
record
2021-11-17 · diff ↗ ·
added 3 exports
carbon_isotope_correction, deuterium_isotope_correction, nitrogen_isotope_correction
R
R 4.1.0 released · 2021-05-18
0.2.4
record
2021-04-12
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2021-04-12
Total releases: 3 / 5 yrs
License: MIT + file LICENSE OSI
Download size: 688 KB

Appears in task views

Chemometrics and Computational Physics

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("accucor")

The package provides a citation file that builds its entry when R runs it. Run citation() to see it.

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 accucor version 0.3.1 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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