MultiAssayExperiment
Bioc currentSoftware for the integration of multi-omics experiments in Bioconductor
Release Lineage
Entered 3.3 · May 4, 2016
Current · Requires R 4.6
Description
Harmonize data management of multiple experimental assays performed on an overlapping set of specimens. It provides a familiar Bioconductor user experience by extending concepts from SummarizedExperiment, supporting an open-ended mix of standard data classes for individual assays, and allowing subsetting by genomic ranges or rownames. Facilities are provided for reshaping data into wide and long formats for adaptability to graphing and downstream analysis.
Test coverage
Line coverage
–
Expression
–
Tests / Examples
–
Functions
81 18 exported
Complexity
3.4 avg / 16 max
Call network
81 nodes / 52 edges
Test coverage is not measured for Bioconductor packages; nodes fall back to a neutral fill.
Call graph
Open call graph →Lowest coverage
Per-function coverage is not measured for this package yet.
Code
Structure
Lines of code
9,752
Files
82
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
39
Internal functions
61
Recent export changes
Testing & CI
Has tests
Yes
Test-to-code ratio
0.45
testthat edition
–
CI present
Yes
CI type
["github-actions"]
PR gated
Yes
Docs
Roxygen coverage
100%
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
Unsafe pattern score
0
Dep constraint coverage
0%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
4.5.0
System requirements
–
C++ standard
–
License
Artistic-2.0
License flags
SPDX valid, OSI approved
History
Versions
21
First release
2016-05-03
Latest release
2026-04-28
Avg cadence
182 days
Cold removal rate
100%
Dep drift
13
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/bioc-code-metrics.
Documentation
- Examples that run
- 100%
- Documented parameters
- 83%
- Return-value docs
- 100%
- References docs
- 6%
Topics
Depended on by (99)
Bioconductor (95)
CRAN (4)
People
- Marcel Ramos author maintainer
- NCI fnd
- Vincent J Carey author contributor
- Martin Morgan author contributor
- Hervé Pagès contributor
- MultiAssay SIG contributor
- Lori Shepherd contributor
- Levi Waldron author
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("MultiAssayExperiment")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.
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.