PyRank
sebp

scikit-survival

Survival analysis built on top of scikit-learn
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

scikit-survival has 288K monthly downloads and 1K GitHub stars. Version 0.28.0 supports Python 3.11+, first published in 2016.

It is actively maintained under a copyleft license, last released in Jul 2026.

It is built on top of ecos, joblib and numexpr. It is used by 42 tracked packages, including pystreed, soma-pathology and insyt-secure.

GitHub topics include survival-analysis, machine-learning and scikit-learn.

Downloads
Day
7.5K
Week
59.4K
Month
287.6K
Stars
1.3K
Forks
228
Issues
28
Version
0.28.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
67
Adoption
54
Community
55
Provenance
100
How the maintenance status was determined
Last commit
3 days ago
Monthly downloads
287,578
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
287,578
Stars
1,309
Stars per 1k downloads
4.55
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
• Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
8,482
Month daily avg
9,586
Momentum
-11.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.11
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
GPL-3.0-or-later
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
• Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
2 days ago
Total releases
36
Releases/year
3.8
Rapid
Last release within 365 days and > 12 releases/year
• Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
21
Monthly downloads
287,578
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
76
 
Issue Burden
21.4
per 1k stars
Discussions
71.8
per 1k stars
Fork Ratio
9.2%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 6.5K
Windows 136
macOS 59

Python Versions

3.12
38.7% 2.5K
3.11
23.1% 1.5K
3.13
19.4% 1.2K
3.10
12.4% 791
3.7
6.4% 407

Top Countries

1. US US
5.4K
2. CN CN
726
3. NL NL
264
4. IE IE
77
5. FR FR
56
6. SG SG
55
7. JP JP
50
8. DE DE
30
9. CA CA
23
10. IN IN
18
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
GPL-3.0-or-later
First Release
December 29, 2016
Last Release
2 days ago
Last Commit
3 days ago
Latest Version
0.28.0
Total Releases
36
Contributors
21
Open PRs
5
Archived
No
Python Versions
3 3.11 3.12 3.13 3.14
Wheels
cp310 cp311 cp312 cp313 cp314 cp37 cp38 cp39
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links