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@casact

Casualty Actuarial Society

The official open-source GitHub organization for CAS, advancing the data science and actuarial frontier for general insurance.

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  1. chainladder-python chainladder-python Public

    Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    Python 282 117

  2. FASLR FASLR Public

    Free Actuarial System for Loss Reserving

    Python 59 19

  3. git-your-act-uary-together git-your-act-uary-together Public

    The Unofficial CAS Githering Place

    6 11

  4. tryangle tryangle Public

    Tryangle is an automatic chainladder reserving framework. It provides scoring and optimisation methods based on machine learning techniques to automatically select optimal parameters to minimise re…

    Python 29 13

  5. PCDM PCDM Public

    Property Casualty Data Model Specification

    Python 40 11

  6. casact.github.io casact.github.io Public

    Webpage for the casact GitHub

    Python 1

Repositories

Showing 10 of 46 repositories
  • casact.github.io Public

    Webpage for the casact GitHub

    casact/casact.github.io's past year of commit activity
    Python 0 1 0 0 Updated Oct 4, 2026
  • chainladder-python Public

    Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.

    casact/chainladder-python's past year of commit activity
    Python 282 MPL-2.0 117 139 26 Updated Oct 3, 2026
  • FASLR Public

    Free Actuarial System for Loss Reserving

    casact/FASLR's past year of commit activity
    Python 59 GPL-3.0 19 69 8 Updated Oct 3, 2026
  • actsim Public
    casact/actsim's past year of commit activity
    Python 10 Apache-2.0 3 0 0 Updated Sep 28, 2026
  • git-your-act-uary-together Public

    The Unofficial CAS Githering Place

    casact/git-your-act-uary-together's past year of commit activity
    6 MPL-2.0 11 0 0 Updated Aug 30, 2026
  • hardhat Public

    Workers' compensation, retrospective and experience rating

    casact/hardhat's past year of commit activity
    Python 0 MPL-2.0 0 0 0 Updated Jul 19, 2026
  • calendar-heatmap Public

    GitHub-style calendar heatmap rendered in matplotlib

    casact/calendar-heatmap's past year of commit activity
    0 MPL-2.0 0 0 0 Updated Jul 17, 2026
  • research-papers Public

    This will house subprojects associated with research papers sponsored by the CAS

    casact/research-papers's past year of commit activity
    7 MPL-2.0 1 0 0 Updated Jun 18, 2026
  • reinspy Public

    reinspy - a Python Reinsurance Package

    casact/reinspy's past year of commit activity
    Python 8 MPL-2.0 1 1 0 Updated May 7, 2026
  • capital-modeling Public

    CAS Monograph 15 - Introduction to Capital Modeling and Portfolio Management

    casact/capital-modeling's past year of commit activity
    TeX 7 2 0 0 Updated Jan 31, 2026
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