Patsy
Patsy is a Python library for describing statistical models (especially linear models, or models that have a linear component) and building design matrices. Patsy brings the convenience of R "formulas" to Python.
Documentation:
Downloads:
http://pypi.python.org/pypi/patsy/
Dependencies:
- Python (2.6, 2.7, or 3.3+)
- six
- numpy
Optional dependencies:
- nose: needed to run tests
- scipy: needed for spline-related functions like
bs
Install:
pip install patsy
(or, for traditionalists: python setup.py install
)
Code and bug tracker:
https://github.com/pydata/patsy
Mailing list:
License:
2-clause BSD, see LICENSE.txt for details.