Actuarial reserving in Python, triangle data manipulation, link ratios calculation, and IBNR models.
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Sep 1, 2026 - Python
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reserving
Here are 36 public repositories matching this topic...
Python Package for Age-Period-Cohort and extended Chain-Ladder Analysis
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Feb 25, 2025 - Jupyter Notebook
Individual claims history simulation machine
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Sep 25, 2019 - R
Individual Claims Forecasting with Bayesian Mixture Density Networks
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Feb 15, 2023 - TeX
Open-source Claude skills for property & casualty actuaries — loss reserving, ratemaking, and more.
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Mar 18, 2026 - Python
An R package, plumber API, database, and Shiny App for Actuarial Loss Development and Reserving Workflows.
workflow data-science insurance rshiny rstats modelling reserving claims-reserving rpackage actuarial-science claims-data property-casualty
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Dec 18, 2024 - R
A multivariate evolutionary generalised linear model framework with adaptive estimation for claims reserving
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Jun 10, 2019
Age-period-cohort models for the claim development.
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Aug 31, 2026 - R
Class library for actuarial claims reserving and tariff rating for non-life insurances
development insurance rating mathematics maths actuarial loss tariff reserving claims claims-reserving solvency-ii chainladder non-life chain-ladder cape-cod bornhuetter-ferguson loss-development lossdevelopment marginal-average
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Apr 27, 2020 - C#
This repository contains the code to replicate the manuscript A MACHINE LEARNING APPROACH BASED ON SURVIVAL ANALYSIS FOR IBNR FREQUENCIES IN NON-LIFE RESERVING
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Aug 3, 2026 - R
Reservberäkning för livförsäkringar i R
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Oct 16, 2022 - R
Purpose-neutral actuarial calculation primitives: metrics, reserving, trend, credibility, pooling, financial math. Foundation of the OpenActuarial ecosystem.
python insurance completion health-insurance credibility actuarial exposure financial-mathematics reserving trend-analysis seasonality actuarial-science chain-ladder loss-ratio per-exposure
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Jul 14, 2026 - Python
Manual técnico de IBNR, reserving y modelación actuarial para seguros de salud, con aplicaciones al sistema de salud colombiano.
actuarial reserving actuarial-modeling ibnr actuaria modelacion-acturial sistema-salud-colombia sistema-salud-colombiano
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Jul 18, 2026 - Python
Loss-ratio analysis and projection for long-term health insurance: stage-adaptive projection (exposure-driven before maturity, chain ladder after), with maturity point and cohort regime detection, plus calendar-diagonal backtesting.
r insurance rstats r-package health-insurance actuarial backtesting reserving actuarial-science chain-ladder loss-ratio regime-detection
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May 29, 2026 - R
Open-source P&C actuarial reserving. The actuarial-ts TypeScript SDK (5 Apache-2.0 packages: deterministic + stochastic methods, ASOP-support compliance tooling, agent primitives), a cross-engine interchange spec cross-verified against R ChainLadder and chainladder-python, and the ActNG reserving workbench.
python bootstrap r typescript insurance monorepo interoperability actuarial ai-agents reserving chainladder actuarial-science chain-ladder property-casualty mastra asop loss-reserving mack-chain-ladder
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Aug 31, 2026 - TypeScript
IBNR reserve estimation — Bootstrap Chain-Ladder | 10,000 Monte-Carlo simulations | OSFI MCT 99.5% VaR | CIA Standards | Ontario Auto BI
python bootstrap monte-carlo cia actuarial reserving solvency-ii chain-ladder ifrs17 ibnr osfi canadian-insurance
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May 8, 2026 - Python
Chain-ladder claims reserving (development factors, ultimates, IBNR) with backtesting.
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Jun 27, 2026 - Python
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