uniPairs

Univariate–guided interaction modeling in Python.

uniPairs implements procedures for discovering and estimating pairwise interactions in high-dimensional generalized linear models, built on top of the adelie library.

The package provides:

• UniLasso
• Lasso / GLM wrappers over adelie.grpnet for Gaussian, binomial and Cox models
• UniPairs (one-stage and two-stage) interaction models:
  • support for Gaussian, logistic, and Cox regression

Installation

pip install uniPairs

## Citation

If you use this package in your research, please cite:

```bibtex
@article{echarghaoui2025univariate, 
  title={Univariate-Guided Interaction Modeling}, 
  author={Echarghaoui, Aymen and Tibshirani, Robert}, 
  journal={arXiv preprint arXiv:2512.14413}, 
  year={2025} 
}