sparseMatrixStats
Bioc currentSummary Statistics for Rows and Columns of Sparse Matrices
Release Lineage
Entered 3.11 · Apr 28, 2020
Current · Requires R 4.6
Description
High performance functions for row and column operations on sparse matrices. For example: col / rowMeans2, col / rowMedians, col / rowVars etc. Currently, the optimizations are limited to data in the column sparse format. This package is inspired by the matrixStats package by Henrik Bengtsson.
Test coverage
Line coverage
–
Expression
–
Tests / Examples
–
Functions
160 0 exported
Complexity
1.5 avg / 5 max
Call network
160 nodes / 176 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
8,121
Files
77
Compiled share
32.4%
Has compiled src
Yes
Language breakdown
API
Exported functions
0
Internal functions
39
Testing & CI
Has tests
Yes
Test-to-code ratio
0.55
testthat edition
–
CI present
Yes
CI type
["github-actions"]
PR gated
Yes
Docs
Roxygen coverage
–
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
0%
Unsafe pattern score
0
Dep constraint coverage
40%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
–
System requirements
1
C++ standard
–
License
MIT + file LICENSE
License flags
SPDX valid, OSI approved
History
Versions
13
First release
2020-05-24
Latest release
2026-04-28
Avg cadence
183 days
Cold removal rate
–
Dep drift
0
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/bioc-code-metrics.
Topics
Depended on by (36)
Bioconductor (26)
People
- Constantin Ahlmann-Eltze author maintainer
Cite
Cite this package
Run in R for the authors' preferred citation:
citation("sparseMatrixStats")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.