Graph Non Parametric Testing Via Surrogates

This is the repository gathering the experiments for the paper ``Statistical Testing on Directed Graphs by Surrogate Data Generation" (10.1109/TSIPN.2026.3717613). All figures found can be re-generated from this repository.

Installation

Run the command: pip install GyRAPH

Run Experiments

# List all available experiments
python -m experiments.run --list

# Run a specific experiment
python -m experiments.run --paper paper_surrogates_stats --experiment exp_non-linearity

In each experiment folders are located config files you can change to modify the input parameters to experiments.

Contents

• Figures from paper ``Statistical Testing on Directed Graphs by Surrogate Data Generation"

Core Module

This repository uses the core module GyRAPH implementation powering the Statistical Testing on Directed Graphs by Surrogate Data Generation experiments and all reproducible figures from the paper.