pydata / 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 <http://www.r-project.org/>_ "formulas" to Python.

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Documentation: https://patsy.readthedocs.io/

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:

• [email protected]
• http://groups.google.com/group/pydata

License: 2-clause BSD, see LICENSE.txt for details.