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.
Cet exercice fait partie du cours
Case Study: Exploratory Data Analysis in R
Instructions
- Print the
country_coefficients
data frame to the console. - Perform a
filter()
step that extracts only the slope (not intercept) terms.
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Print the country_coefficients dataset
# Filter for only the slope terms