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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 278 114

  2. FASLR FASLR Public

    Free Actuarial System for Loss Reserving

    Python 57 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 27 13

  5. PCDM PCDM Public

    Property Casualty Data Model Specification

    Python 38 11

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

    Webpage for the casact GitHub

    Python 1

Repositories

Showing 10 of 46 repositories
  • 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 278 MPL-2.0 114 138 15 Updated Sep 16, 2026
  • casact.github.io Public

    Webpage for the casact GitHub

    casact/casact.github.io's past year of commit activity
    Python 0 1 0 1 Updated Sep 16, 2026
  • actsim Public
    casact/actsim's past year of commit activity
    Python 10 Apache-2.0 3 0 0 Updated Sep 13, 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
  • FASLR Public

    Free Actuarial System for Loss Reserving

    casact/FASLR's past year of commit activity
    Python 57 GPL-3.0 19 69 10 Updated Aug 9, 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
    5 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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