Significance and linearity (I)
It's time for you to summarize a model and interpret the output.
After summarizing the model, you will answer the following question:
Which smooth term in this model is significant and linear?
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.
library(mgcv)
# Fit the model
mod_city4 <- gam(city.mpg ~ s(weight) + s(length) + s(price) + s(rpm) + s(width),
data = mpg, method = "REML")
# View the summary
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