chainladder
Chainladder Package - P&C Loss Reserving package
chainladder has been downloaded 713,801 times in total on PyPI, including 50,939 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
713.80k
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 total247.55k
713.8kAll-time
50.9kLast 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.
- 0146.6%
0.9.1
56.9k downloadsDownloads56.9k46.6% - 0214.0%
0.8.23
17.1k downloadsDownloads17.1k14.0% - 0313.0%
0.9.2
15.9k downloadsDownloads15.9k13.0% - 0413.0%
0.8.24
15.8k downloadsDownloads15.8k13.0% - 054.3%
0.8.26
5.2k downloadsDownloads5.2k4.3% - 062.8%
0.8.18
3.5k downloadsDownloads3.5k2.8% - 070.4%
0.8.20
544 downloadsDownloads5440.4% - 080.4%
0.8.25
497 downloadsDownloads4970.4% - 095.4%
Other
6.6k downloadsDownloads6.6k5.4%
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Thirteen recent days of chainladder downloads. Drag the green handle on the right to guess where day fourteen lands.