ritest

python
stats
OSS
Randomization inference in Python.

PyPI version Python versions CI License: MIT

ritest provides fast randomization inference (RI) tools for linear models and arbitrary statistics. It supports weights (WLS) as well as stratified and clustered designs.

Features

  • Linear-model RI with efficient computation.
  • Generic RI for arbitrary scalar statistics via stat_fn.
  • Stratified, clustered, and stratified-clustered designs.
  • Weighted least squares (WLS) support.
  • Deterministic seeding, reproducible permutations.
  • Configurable \(p\)-value and ultra-fast coefficient bounds and bands.

Citation

Tabaré Capitán (2025). ritest: Randomization inference in Python.
https://github.com/tabareCapitan/ritest

Disclaimer

Use this software at your own risk. I make no guarantees of correctness or fitness for any purpose. I use it in my own work, but you should review the code to ensure it meets your needs. If you find an issue, please report it.

Back to top