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.
This exercise is part of the course
Case Study: Exploratory Data Analysis in R
Exercise instructions
- Print the
country_coefficientsdata frame to the console. - Perform a
filter()step that extracts only the slope (not intercept) terms.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Print the country_coefficients dataset
# Filter for only the slope terms