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Describing statistical models in Python using symbolic formulas

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README.rst

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.

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Documentation:
http://patsy.readthedocs.org/
Downloads:
http://pypi.python.org/pypi/patsy/
Dependencies:
  • Python. We test against versions 2.6 and later, and 3.2 and later. (Earlier versions may also work -- bug reports/patches accepted!)
  • 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.
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