MSMExplorer: data visualizations for biomolecular dynamics

MSMExplorer is a Python visualization library for statistical models of
biomolecular dynamics. It provides a high-level interface for drawing
attractive statistical graphics with MSMBuilder.

Documentation

Online documentation is available here. It includes IPython notebooks, detailed API documentation, and other useful info.

There are docs for the development version here. These should correspond with the github master branch.

Examples

from msmbuilder.example_datasets import FsPeptide
from msmbuilder.featurizer import RMSDFeaturizer
import msmexplorer as msme
# Load Fs Peptide Data
traj = FsPeptide().get().trajectories[0]
# Calculate RMSD
featurizer = RMSDFeaturizer(reference_traj=traj[0])
rmsd = featurizer.partial_transform(traj).flatten()
# Plot Trace
msme.plot_trace(rmsd, label='traj0', xlabel='Timestep', ylabel='RMSD (nm)')

The documentation has an example gallery with short scripts showing how to use different parts of the package.

Dependencies

Python 3.4+

Mandatory

The latest versions of the following packages are required:

Installation

The preferred installation mechanism for msmexplorer is with conda:

$ conda install -c omnia msmexplorer

If you don’t have conda, or are new to scientific python, we recommend that
you download the Anaconda scientific python distribution.

To install from PyPI, just do:

pip install msmexplorer

You may instead want to use the development version from Github, by running

pip install git+git://github.com/msmexplorer/msmexplorer.git#egg=msmexplorer

Development

All development happens here, on
Github.

If you’re interested in contributing to MSMExplorer, please refer to our
Contributing
guide.

Support

Please submit any bugs
or questions to the Github issue tracker.

License

Released under a MIT license

Citing

@article{msmexplorer,
  doi = {10.21105/joss.00188},
  url = {https://doi.org/10.21105%2Fjoss.00188},
  year  = {2017},
  month = {apr},
  publisher = {The Open Journal},
  volume = {2},
  number = {12},
  author = {Carlos X. Hern{\'{a}}ndez and Matthew P. Harrigan and Mohammad M. Sultan and Vijay S. Pande},
  title = {{MSMExplorer}: Data Visualizations for Biomolecular Dynamics},
  journal = {The Journal of Open Source Software}
}