accucor

0.3.1

Natural Abundance Correction of Mass Spectrometer Data

1packages depend

5Kdownloads / year

86.9%test coverage

13/13checks pass

Overview

About

Maintained by Lance ParsonsFirst published 2021-04-123 releasesCRAN page ↗GitHub ↗

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.

Latest changes · 0.3.1

Install

R (CRAN)pak (dev)Ubuntu (r2u)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.

bspm (used by r2u) also needs make: sudo apt install make

# 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).

Health

CRAN checks

13OK

Slowest check: 4.5 min · r-devel-linux-x86_64-fedora-clang

Check history

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

Documentation

Documentation signals are not tracked yet for this package.

Downloads

CRAN downloads in the past year

Rank #9,817 · ~14/day · ~415/mo

accucor Releases R versions

Daily download trend is not available in this view yet.

41630 days

1.1K90 days

5K1 year

Compare downloads with other packages →

Also on110 r2u46 autocran

Repository

GitHub ↗ xiaoyangsu/accucor

16Stars

12Forks

5Open issues

0Open PRs

3Releases

66Commits

2Contributors

66 commits · Last activity 2024-07-22 · 0% stars, 30d

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/xiaoyangsu/accucor on 2026-07-19.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdrevdep/

Lint, format, editor (2)

lintrRStudio project

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

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

FAMetA

Code & Tests

People & History

People (4)

Maintainer (1)

Lance Parsons

Author, Maintainer

Authors (2)

Lance Parsons

Author, Maintainer

Xiaoyang Su

Author

Contributors (1)

Yujue Wang

Contributor

Princeton University

Package Timeline

3 releases. R releases are shown for context.

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
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
2021-11-17 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.2.4
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
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Chemometrics and Computational Physics

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