Project Summary
This is another library for creating and manipulating graphs. There is simply no other graph library out there which can be handle graphs of the size the author is confronted with efficiently. Whenever possible igraph tries to be also user friendly and portable.
igraph started as an additional package to the GNU R statistical environment, and still some functions which are hard to implement in C are available only in R (like interactive graphics). Most functions are however now written in C and they can be compiled without R as a separate library.
In a Nutshell, igraph library...
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has a well established, mature codebase
maintained by a very large development team
with increasing Y-O-Y commits -
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took an estimated 184 years of effort (COCOMO model)
starting with its first commit in January, 2005
ending with its most recent commit 2 months ago
GNU General Public License v2.0 or later
Permitted
Commercial Use
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Required
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Include Copyright
State Changes
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
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30 Day SummaryDec 29 2024 — Jan 28 2025
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12 Month SummaryJan 28 2024 — Jan 28 2025
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Static Analysis ( Generated by Coverity Scan for igraph/igraph )
Repository URL: https://github.com/igraph/igraph
Version: 35dde06c97eeec212a0a613fade6768be020a041
- 2025-01-28
- Last Analyzed
- 219,062
- Lines of Code Analyze
- 0.7
- Defect Density
Defects by status for current build
- 417
- Total defects
- 140
- Outstanding
- 198
- Fixed