Graphing Models

pymc3.model_graph.model_to_graphviz(model=None, *, formatting: str = 'plain')

Produce a graphviz Digraph from a PyMC3 model.

Requires graphviz, which may be installed most easily with

conda install -c conda-forge python-graphviz

Alternatively, you may install the graphviz binaries yourself, and then pip install graphviz to get the python bindings. See http://graphviz.readthedocs.io/en/stable/manual.html for more information.

Parameters

modelpm.Model

The model to plot. Not required when called from inside a modelcontext.

formattingstr

one of { “plain”, “plain_with_params” }