chainladder
Chainladder Package - P&C Loss Reserving package
chainladder has been downloaded 1,005,443 times in total on PyPI, including 70,374 in the last 30 days. The latest version is 0.10.1, released Sep 15, 2026. It is distributed under the MPL-2.0 license.
Version0.10.1
Downloads
1.01M
LicenseMPL-2.0
AuthorJohn Bogaardt
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal0.*
Range
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CI traffic
Stack: OffCI: Included2 / 82 series
Selected total379.35k
1.0MAll-time
70.4kLast 30 days
3.2kLast 24 h
0.03/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0142.4%
0.10.0
79.5k downloadsDownloads79.5k42.4% - 0223.7%
0.9.1
44.5k downloadsDownloads44.5k23.7% - 0312.6%
0.10.1
23.7k downloadsDownloads23.7k12.6% - 046.4%
0.9.2
11.9k downloadsDownloads11.9k6.4% - 055.0%
0.8.24
9.4k downloadsDownloads9.4k5.0% - 062.7%
0.8.26
5.0k downloadsDownloads5.0k2.7% - 071.9%
0.8.23
3.6k downloadsDownloads3.6k1.9% - 080.7%
0.8.25
1.2k downloadsDownloads1.2k0.7% - 094.6%
Other
8.7k downloadsDownloads8.7k4.6%
Guess the next day
Thirteen recent days of chainladder downloads. Drag the green handle on the right to guess where day fourteen lands.