chainladder
Chainladder Package - P&C Loss Reserving package
chainladder has been downloaded 746,625 times in total on PyPI, including 47,720 in the last 30 days. The latest version is 0.9.2, released May 11, 2026. It is distributed under the MPL-2.0 license.
Version0.9.2
Downloads
746.63k
LicenseMPL-2.0
AuthorJohn Bogaardt
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal0.*
Range
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CI traffic
Stack: OffCI: Included2 / 80 series
Selected total265.59k
746.6kAll-time
47.7kLast 30 days
2.0kLast 24 h
0.02/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0148.9%
0.9.1
64.9k downloadsDownloads64.9k48.9% - 0221.4%
0.9.2
28.4k downloadsDownloads28.4k21.4% - 0310.7%
0.8.24
14.2k downloadsDownloads14.2k10.7% - 047.6%
0.8.23
10.1k downloadsDownloads10.1k7.6% - 053.7%
0.8.26
5.0k downloadsDownloads5.0k3.7% - 062.0%
0.8.18
2.6k downloadsDownloads2.6k2.0% - 070.5%
0.8.25
678 downloadsDownloads6780.5% - 080.4%
0.8.20
558 downloadsDownloads5580.4% - 094.8%
Other
6.3k downloadsDownloads6.3k4.8%
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Thirteen recent days of chainladder downloads. Drag the green handle on the right to guess where day fourteen lands.