altair 1.2.0

Altair: A declarative statistical visualization library for Python.

http://altair-viz.github.io/

This package provides a Python API for building statistical visualizations in a declarative manner. This API contains no actual visualization rendering code, but instead emits JSON data structures following the Vega-Lite specification. For convenience, Altair can optionally use ipyvega to seamlessly display client-side renderings in the Jupyter notebook.

Please note that if you wish to use altair in the Jupyter Notebook, the ipyvega notebook extension must be enabled as follows:

$ pip install altair
$ pip install --upgrade notebook
$ jupyter nbextension install --sys-prefix --py vega

See the Altair Documentation for tutorials, detailed installation instructions, and examples. See the Altair Github Repository for issues, bug reports, and contributions.