Filtering model terms
You currently have both the intercept and slope terms for each by-country model. You're probably more interested in how each is changing over time, so you want to focus on the slope terms.
Deze oefening maakt deel uit van de cursus
Case Study: Exploratory Data Analysis in R
Oefeninstructies
- Print the
country_coefficientsdata frame to the console. - Perform a
filter()step that extracts only the slope (not intercept) terms.
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
# Print the country_coefficients dataset
# Filter for only the slope terms