PyPI Stats
Lucew

changepoynt

Efficient and readable change point detection package implemented in Python. (Singular Spectrum Transformation - SST, IKA-SST, ulSIF, RuLSIF, KLIEP, FLUSS, FLOSS, etc.)
PyPI GitHub
Downloads
Day
15
Week
132
Month
934
Stars
35
Forks
3
Issues
1
Version
0.1.2

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
80
Popularity
27
Adoption
29
Community
0
How the maintenance status was determined
Last commit
13 days ago
Monthly downloads
934
• 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
934
Stars
35
Stars per 1k downloads
37.47
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
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
19
Month daily avg
31
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
>=3.8
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
BSD-2-Clause
• 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
13 days ago
Total releases
15
Releases/year
4.7
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
1
Monthly downloads
934
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
13
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
33.3%
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 1

Python Versions

3.13
100.0% 1

Top Countries

1. SG SG
16
2. CA CA
1
3. DE DE
1
4. US US
1

Dependencies

7
16 optional dependencies

Used By

1

Package Information

License
BSD-2-Clause
First Release
March 9, 2023
Last Release
1 week ago
Last Commit
1 week ago
Latest Version
0.1.2
Total Releases
15
Contributors
1
Open PRs
0
Archived
No
Author
Lucas Weber
Python Versions
3
Wheels
py3
Keywords
change point detection changepoint detection change-point detection change detection structural break regime shift time series time-series timeseries time series analysis segmentation anomaly detection concept drift drift detection online detection streaming Singular Spectrum Transformation SST IKA-SST density ratio estimation uLSIF RuLSIF KLIEP matrix profile FLUSS FLOSS
Topics
anomaly-detection change-detection changepoint-detection python singular-spectrum-analysis time-series time-series-analysis sst singular-spectrum-transformation
Tracking Since
January 14, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links