CRAN Task View: Optimization and Mathematical Programming
active 2023-08-17 → 2026-04-24 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 982 days from 2023-08-17 to 2026-04-24. Pushes: 20 total, peak 2 in a day. Pull requests: 3 total, peak 1 in a day. Issues: 27 total, peak 3 in a day. Comments: 13 total, peak 3 in a day. Stars: 2 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| hwborchers | 34 | 15 | 0 | 10 |
| FlorianSchwendinger | 17 | 5 | 2 | 3 |
| Beliavsky | 7 | 0 | 0 | 0 |
| kurthornik | 4 | 0 | 0 | 0 |
| enricoschumann | 1 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#56hwborchers2026-04-24 12:19Package 'gafit' has been archived on CRAN for more than 60 days
- Issue#58Beliavsky2026-04-11 15:57Add optimflex package
- Issue#50FlorianSchwendinger2025-12-04 10:25Add CGNM to Least-Squares Problems
- Pull request#52FlorianSchwendinger2025-12-04 10:11
- Issue#50Beliavsky2025-09-11 11:30Add CGNM to Least-Squares Problems
- Issue#48FlorianSchwendinger2025-06-25 06:37CTVsuggest - 2025-06-25
- Issue#26FlorianSchwendinger2025-06-25 06:02Packages suggested by 'CTVsuggest'
- Issue#46kurthornik2025-03-17 07:26Package 'copulaedas' has been archived on CRAN for more than 60 days
- Issue comment#45FlorianSchwendinger2025-02-05 07:02Package 'sdpt3r' has been archived on CRAN for more than 60 days
- Issue#45FlorianSchwendinger2025-02-05 07:02Package 'sdpt3r' has been archived on CRAN for more than 60 days
- Issue#45kurthornik2025-02-03 14:26Package 'sdpt3r' has been archived on CRAN for more than 60 days
- Issue#44hwborchers2024-10-19 07:58New(?) package 'moocore'.
- Issue comment#26hwborchers2024-09-30 20:28Packages suggested by 'CTVsuggest'
- Issue comment#26hwborchers2024-09-30 09:44Packages suggested by 'CTVsuggest'
- Issue#40hwborchers2024-09-30 07:28Add CGNM: Cluster Gauss-Newton Method
- Issue comment#43hwborchers2024-09-30 07:27Add package mixopt: Mixed Variable Optimization
- Issue#43hwborchers2024-09-30 07:27Add package mixopt: Mixed Variable Optimization
- Issue#43Beliavsky2024-09-16 13:16Add package mixopt: Mixed Variable Optimization
- Issue comment#26FlorianSchwendinger2024-07-19 08:00Packages suggested by 'CTVsuggest'
- Issue comment#42FlorianSchwendinger2024-07-02 10:57Package 'SPOT' has been archived on CRAN for more than 60 days
- Issue#42FlorianSchwendinger2024-07-02 10:57Package 'SPOT' has been archived on CRAN for more than 60 days
- Issue#42FlorianSchwendinger2024-07-02 10:56Package 'SPOT' has been archived on CRAN for more than 60 days
- Issue#42FlorianSchwendinger2024-07-02 10:56Package 'SPOT' has been archived on CRAN for more than 60 days
- Issue#42kurthornik2024-06-24 06:15Package 'SPOT' has been archived on CRAN for more than 60 days
- Issue comment#40hwborchers2024-06-22 16:12Add CGNM: Cluster Gauss-Newton Method
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 2 stars here means stars gained during the window, not the repo's star count.