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ProfileLadder

Functional-Based Chain Ladder for Claims Reserving

v0.2.2 · Jan 10, 2026 · GPL (>= 2)

Description

Functional claims reserving methods based on aggregated chain-ladder data, also known as a run-off triangle, implemented in three nonparametric algorithms (PARALLAX, REACT, and MACRAME) proposed in Maciak, Mizera, and Pešta (2022) <doi:10.1017/asb.2022.4>. Additional methods including permutation bootstrap for completed run-off triangles are also provided.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies ChainLadder raw crayon ProfileLadder

Version History

new 0.2.2 Mar 10, 2026
updated 0.2.2 ← 0.2.1 diff Jan 9, 2026
updated 0.2.1 ← 0.1.4 diff Oct 22, 2025
updated 0.1.4 ← 0.1.3 diff Aug 17, 2025
updated 0.1.3 ← 0.1.2 diff Jul 22, 2025
updated 0.1.2 ← 0.1.1 diff Jun 10, 2025
new 0.1.1 Apr 29, 2025