PyPhi is a Python software package for calculating integrated information and its associated structures. For more information, please see our paper describing the software:



PyPhi: A toolbox for integrated information theory.

PLOS Computational Biology 14(7): e1006343.

https://doi.org/10.1371/journal.pcbi.1006343 Mayner WGP, Marshall W, Albantakis L, Findlay G, Marchman R, Tononi G. (2018)PyPhi: A toolbox for integrated information theory.PLOS Computational Biology 14(7): e1006343.

Please cite this paper if you use PyPhi in your research.

PyPhi is open-source and available on GitHub, and can be installed on the command line with the Python package manager via pip install pyphi .

For discussion about the software or integrated information theory in general, you can join the PyPhi users group.

Online documentation is available. There are examples that demonstrate how to create a network and measure its integrated information, and comprehensive documentation of the API.

For technical issues with PyPhi or feature requests, please use the GitHub issues page.

There is a visual interface to this code available on this website via the “Calculate Φ” tab above.