statsmodels.gam.generalized_additive_model.GLMGamResults.plot_added_variable¶

GLMGamResults.plot_added_variable(focus_exog, resid_type=None, use_glm_weights=True, fit_kwargs=None, ax=None)¶

Create an added variable plot for a fitted regression model.

Parameters

focus_exogint or str: The column index of exog, or a variable name, indicating the variable whose role in the regression is to be assessed.
resid_typestr: The type of residuals to use for the dependent variable. If None, uses resid_deviance for GLM/GEE and resid otherwise.
use_glm_weightsbool: Only used if the model is a GLM or GEE. If True, the residuals for the focus predictor are computed using WLS, with the weights obtained from the IRLS calculations for fitting the GLM. If False, unweighted regression is used.
fit_kwargsdict, optional: Keyword arguments to be passed to fit when refitting the model.
ax: Axes: Matplotlib Axes instance

Returns