CRAN requires the check problems on this package to be fixed before 2026-08-21 or it will be archived.

rchime

0.1.0

Detect and Remove Chimeras from Amplicon Sequence Analysis Data

0packages depend

–downloads / year

–test coverage

4/7checks pass

Overview

About

Maintained by Pat SchlossFirst published 2026-07-231 releasesCRAN page ↗GitHub ↗

Detect and remove chimeras from your amplicon sequence analysis using reference-based or de novo approaches. The 'rchime' package implements the 'VSEARCH' algorithms described in Rognes et al. (2016) doi:10.7717/peerj.2584. 'VSEARCH' builds on the work of Edgar,R.C. et al. (2011) doi:10.1093/bioinformatics/btr381.

Install

R (CRAN)pak (dev)

install.packages("rchime", 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("mothur/rchime")

Development version from mothur/rchime. Installs pak first if it is not already available.

Health

CRAN checks

3ERROR4OK

Failing flavors

ERROR r-oldrel-macos-arm64
ERROR r-oldrel-macos-x86_64
ERROR r-release-macos-x86_64

Slowest check: 9.9 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.89

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

ERROR2026-07-24
4 OK · 0 NOTE · 0 WARNING · 3 ERROR · 0 FAILURE

Documentation

READMEYes · 235 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 81%
Return-value docs: 100%
References docs: 43%

Downloads

rchime Releases R versions

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Repository

GitHub ↗ mothur/rchime

0Stars

0Forks

4Open issues

0Open PRs

0Releases

amplicon-sequencingchimera

Last activity 2026-07-16

Repository practices

Upstream repositoryBeta

Repository github.com/mothur/rchime is linked, but repository-practices checks have not run for it yet.

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

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Depends (3)

R >= 4.5.0Rcpp strollur

Imports (4)

cli parallelly RcppThreadutils

LinkingTo (4)

Rcpp RcppThread RcppXsimd cli

Suggests (5)

knitr rmarkdown xml2 pak testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (7)

Maintainer (1)

Authors (1)

Author

Package Timeline

1 release. R releases are shown for context.

0.1.0Latest
2026-07-23 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-07-23
Total releases: 1 / 1 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.5.0
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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