Permutation-Free High-Order Interaction Tests

This repository provides an implementation of permutation-free high-order interaction tests, designed for efficient statistical analysis of high-order structures in observational data.

Repository Structure

• statistic.py: Contains the core implementation of the permutation-free tests.
• tutorial.ipynb: A Jupyter notebook demonstrating how to use the tests with example data.

Cite

Please cite our paper if you use this code in your own work:

@inproceedings{liu2025permutation,
  title={Permutation-Free High-Order Interaction Tests},
  author={Liu, Zhaolu and Robert L. Peach and Barahona, Mauricio},
  booktitle={International Conference on Machine Learning},
  volume={42},
  year={2025},
  organization={PMLR}
}