chainladder
Chainladder Package - P&C Loss Reserving package
chainladder has been downloaded 780,443 times in total on PyPI, including 48,222 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
780.44k
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 total280.68k
780.4kAll-time
48.2kLast 30 days
1.6kLast 24 h
0.02/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0147.1%
0.9.1
66.1k downloadsDownloads66.1k47.1% - 0230.9%
0.9.2
43.3k downloadsDownloads43.3k30.9% - 039.5%
0.8.24
13.4k downloadsDownloads13.4k9.5% - 043.4%
0.8.26
4.8k downloadsDownloads4.8k3.4% - 052.5%
0.8.23
3.6k downloadsDownloads3.6k2.5% - 061.0%
0.8.18
1.4k downloadsDownloads1.4k1.0% - 070.8%
0.8.25
1.1k downloadsDownloads1.1k0.8% - 080.4%
0.8.20
534 downloadsDownloads5340.4% - 094.3%
Other
6.1k downloadsDownloads6.1k4.3%
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Thirteen recent days of chainladder downloads. Drag the green handle on the right to guess where day fourteen lands.