============================================= This project is no longer actively maintained

An alternative package reflecting most of PyEMMA's functionality is deeptime <https://github.com/deeptime-ml/deeptime>__.

===================================== EMMA (Emma's Markov Model Algorithms)

.. image:: https://img.shields.io/azure-devops/build/clonker/e16cf5d1-7827-4597-8bb5-b0f7577c73d1/6 :target: https://dev.azure.com/clonker/pyemma/_build .. image:: https://img.shields.io/pypi/v/pyemma.svg :target: https://pypi.python.org/pypi/pyemma .. image:: https://anaconda.org/conda-forge/pyemma/badges/downloads.svg :target: https://anaconda.org/conda-forge/pyemma .. image:: https://anaconda.org/conda-forge/pyemma/badges/installer/conda.svg :target: https://conda.anaconda.org/conda-forge .. image:: https://img.shields.io/codecov/c/github/markovmodel/PyEMMA/devel.svg :target: https://codecov.io/gh/markovmodel/PyEMMA/branch/devel

What is it?

PyEMMA (EMMA = Emma's Markov Model Algorithms) is an open source Python/C package for analysis of extensive molecular dynamics simulations. In particular, it includes algorithms for estimation, validation and analysis of:

• Clustering and Featurization
• Markov state models (MSMs)
• Hidden Markov models (HMMs)
• Multi-ensemble Markov models (MEMMs)
• Time-lagged independent component analysis (TICA)
• Transition Path Theory (TPT)

PyEMMA can be used from Jupyter (former IPython, recommended), or by writing Python scripts. The docs, can be found at http://pyemma.org <http://www.pyemma.org/>__.

Citation

If you use PyEMMA in scientific work, please cite:

M. K. Scherer, B. Trendelkamp-Schroer, F. Paul, G. Pérez-Hernández,
M. Hoffmann, N. Plattner, C. Wehmeyer, J.-H. Prinz and F. Noé:
PyEMMA 2: A Software Package for Estimation, Validation, and Analysis of Markov Models,
J. Chem. Theory Comput. 11, 5525-5542 (2015)

Installation

If you want to use Miniconda on Linux or OSX, you can run this script to download and install everything::

curl -s https://raw.githubusercontent.com/markovmodel/PyEMMA/devel/install_miniconda%2Bpyemma.sh | bash

If you have Anaconda/Miniconda installed, use the following::

conda install -c conda-forge pyemma

With pip::

pip install pyemma

or install latest devel branch with pip::

pip install git+https://github.com/markovmodel/PyEMMA.git@devel

For a complete guide to installation, please have a look at the version online <http://www.emma-project.org/latest/INSTALL.html>__ or offline in file doc/source/INSTALL.rst

To build the documentation offline you should install the requirements with::

pip install -r requirements-build-doc.txt

Then build with make::

cd doc; make html

Support and development

For bug reports/suggestions/complaints please file an issue on GitHub <http://github.com/markovmodel/PyEMMA>__.

Or start a discussion on our mailing list: [email protected]

External Libraries

• mdtraj (LGPLv3): https://mdtraj.org
• thermotools (LGLPv3): http://github.com/markovmodel/thermotools