Forest Plot¶

API documentation: plot_forest()

Matplotlib

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

import matplotlib.pyplot as plt

import arviz as az

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

centered_data = az.load_arviz_data("centered_eight")
non_centered_data = az.load_arviz_data("non_centered_eight")
axes = az.plot_forest(
    [centered_data, non_centered_data], model_names=["Centered", "Non Centered"], var_names=["mu"]
)
axes[0].set_title("Estimated theta for eight schools model")

plt.show()

Bokeh

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

import arviz as az

centered_data = az.load_arviz_data("centered_eight")
non_centered_data = az.load_arviz_data("non_centered_eight")
ax = az.plot_forest(
    [centered_data, non_centered_data],
    model_names=["Centered", "Non Centered"],
    var_names=["mu"],
    backend="bokeh",
)

ESS Quantile Plot

Ridgeplot