Posterior Predictive Check Plot#

API documentation: plot_ppc()

../_images/mpl_plot_ppc.png

Python source code: [download source: matplotlib/mpl_plot_ppc.py]

import matplotlib.pyplot as plt

import arviz as az

az.style.use("arviz-darkgrid")

data = az.load_arviz_data("non_centered_eight")
az.plot_ppc(data, data_pairs={"obs": "obs"}, alpha=0.03, figsize=(12, 6), textsize=14)

plt.show()

Python source code: [download source: bokeh/bokeh_plot_ppc.py]

import arviz as az

data = az.load_arviz_data("non_centered_eight")
ax = az.plot_ppc(data, alpha=0.03, figsize=(12, 6), backend="bokeh")