openactuarial

One install for the full OpenActuarial ecosystem.

Overview

openactuarial is a meta-package: it contains no code of its own and exists to install the seven OpenActuarial packages in one step. The ecosystem covers general actuarial workflows — experience analysis, projection, rating and pricing, reserving, loss modeling, tail estimation, and portfolio simulation — as small packages that share conventions and compose across seams.

Installation

pip install openactuarial

Requires Python 3.10 or newer.

openactuarial pins exact versions of every package: each release installs the one combination that was tested together as a release train. If you want looser version ranges, install the individual packages instead — they declare compatible ranges (>=X.Y,<X.Y+1) rather than exact pins. Each package can also be installed individually (pip install actuarialpy, and so on).

What gets installed

Version policy

Dependencies are pinned to exact versions: the single combination of releases tested together as a train. Pre-1.0 minor releases may change APIs, so open ranges would let pip assemble a set that was never tested against itself — a meta-package exists to install a known-good combination, so it pins one, and each openactuarial release bumps these pins to the next tested train. Separately, the nightly ecosystem smoke workflow reruns every package's test suite against the current PyPI releases, so cross-package breakage surfaces as it lands.

Documentation

Full API references and nine end-to-end worked examples: openactuarial.org.

License

MIT — see LICENSE.