Plotting pollution in different land uses
You can observe the differences between different continuous-categorical interaction types by visualizing them. Here, you'll look at the different ways the by-type and factor-smooth-type interactions are plotted, and see how the approaches fit the models differently.
Both the models (mod_sep and mod_fs) from the previous exercise are available in your workspace.
This exercise is part of the course
Nonlinear Modeling with Generalized Additive Models (GAMs) in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Plot both the models with plot()
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