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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

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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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