Pytrad 0.1.1.2

Pytrad Python Package

Pytrad: Causal Discovery for Python

Pytrad is an open-source causal discovery library for Python, which is a Python translation and extension of Tetrad.

The package is on its very first version and we are actively developing it. Pleae, as a beta user, if you are willing, would you please kindly share any feedbacks (issues, suggestions, etc.) about it with us?

Package Overview

Our Pytrad implements methods for causal discovery:

• Constraint-based Methods.
• Score-based Methods.
• Methods based on Functional Causal Models.
• Hidden causal representation learning.
• Multiple utilities for building your own method, such as independence tests, score functions, graph operations, and evaluations.

Install

Pytrad needs the following packages to be installed beforehand:

• python 3
• numpy
• networkx
• pandas
• scipy
• scikit-learn
• statsmodels
• pydot

(For visualization)

• matplotlib
• graphviz
• pygraphviz (might not support the most recent Mac)

To use Pytrad, we could install it using pip:

pip install pytrad

Documentation

Please kindly refer to Pytrad Doc for detailed tutorials and usages.