Analyzed
1 day
ago.
based on code collected
1 day
ago.
Project Summary
Classes and methods for dense and sparse matrices and operations on them using Lapack and SuiteSparse (CHOLMOD etc).
Hierarchical (S4) class system and 1000s of methods, using *multiple* dispatch for most matrix and many other standard R functions.
Extra matrix functionality complementing the basics in "base" R.
In a Nutshell, Matrix package, "Recommended" part of R...
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has a well established, mature codebase
maintained by a small development team
with decreasing Y-O-Y commits -
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took an estimated 228 years of effort (COCOMO model)
starting with its first commit in March, 2001
ending with its most recent commit 2 months ago
Quick Reference
svn://svn.r-forge.r-project.org/...
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Poor security track-record
Favorable security track-record
Vulnerability Exposure Index
Many reported vulnerabilities
Few reported vulnerabilities
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30 Day SummaryMay 13 2025 — Jun 12 2025
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12 Month SummaryJun 12 2024 — Jun 12 2025
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