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MSstats

Bioc current

Protein Significance Analysis in DDA, SRM and DIA for Label-free or Label-based Proteomics Experiments

v4.20.0 · software · Artistic-2.0

Release Lineage

Entered 2.13 · Oct 15, 2013

Current · Requires R 4.6

1.0 In 26 of 49 releases 3.23

Description

A set of tools for statistical relative protein significance analysis in DDA, SRM and DIA experiments.

Test coverage

Line coverage

Expression

Tests / Examples

Functions

179 35 exported

Complexity

3.6 avg / 24 max

Call network

179 nodes / 176 edges

Test coverage is not measured for Bioconductor packages; nodes fall back to a neutral fill.

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Lowest coverage

Per-function coverage is not measured for this package yet.

Code

Structure

Lines of code

13,166

Files

405

Compiled share

3.1%

Has compiled src

Yes

Language breakdown

R 6,758 (51.3%)C/C++/src 411 (3.1%)Tests 3 (0%)Docs 4,500 (34.2%)Vignettes 1,494 (11.3%)

API

Exported functions

45

Internal functions

123

Recent export changes

v3.7+3 OpenMStoMSstatsFormat, designSampleSizeClassification, designSampleSizeClassificationPlots  −2 transformMSnSetToMSstats, transformMSstatsToMSnSet
v3.6+2 DIAUmpiretoMSstatsFormat, OpenSWATHtoMSstatsFormat

Testing & CI

Has tests

Yes

Test-to-code ratio

0.00

testthat edition

CI present

Yes

CI type

["github-actions","travis"]

PR gated

Yes

Docs

Roxygen coverage

100%

Health & Security signals

Informational signals; not verdicts.

on.exit coverage

0%

Unsafe pattern score

0

Dep constraint coverage

4.3%

Secret pattern count

0

Bundled 3rd-party code

2 items

Portability & License

Min R version

4.0

System requirements

C++ standard

C++11

License

Artistic-2.0

License flags

SPDX valid, OSI approved

History

Versions

26

First release

2014-02-04

Latest release

2026-04-28

Avg cadence

185 days

Cold removal rate

100%

Dep drift

54

LOC over versions

v2.13: 5,410 LOCv2.14: 7,436 LOCv3.0: 7,436 LOCv3.1: 7,436 LOCv3.2: 11,642 LOCv3.3: 14,980 LOCv3.4: 15,415 LOCv3.5: 17,593 LOCv3.6: 14,832 LOCv3.7: 16,246 LOCv3.8: 16,262 LOCv3.9: 17,063 LOCv3.10: 16,491 LOCv3.11: 16,779 LOCv3.12: 16,795 LOCv3.13: 11,309 LOCv3.14: 11,309 LOCv3.15: 11,309 LOCv3.16: 11,539 LOCv3.17: 11,659 LOCv3.18: 12,421 LOCv3.19: 12,845 LOCv3.20: 12,290 LOCv3.21: 12,213 LOCv3.22: 12,927 LOCv3.23: 13,166 LOC

Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/bioc-code-metrics.

Documentation

Documentation
READMEYes · 86 wordsVignettesYes · dynamicpkgdown siteYesNEWSNoCode of conductNoContributing guideNo
Examples that run
97%
Documented parameters
99%
Return-value docs
69%
References docs
2%

Topics

Depended on by (11)

People

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MSstats")
Choi, M., Huang, T., Kohler, D., Raju, D., Staniak, M., Tsai, T., Vitek, O., & Wu, T. (2026). MSstats: Protein Significance Analysis in DDA, SRM and DIA for Label-free or Label-based Proteomics Experiments (Version 4.20.0) [Computer software]. https://bioconductor.org/packages/MSstats

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.

APA

Balamuta, J. J. (2026). R Observatory: Metrics for MSstats version 4.20.0 [Data set]. HJJB, LLC. Data release v2026-08-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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