Contain-ted love
You can use the contains() function inside of select() to return columns with names that contain a particular string. You'll work with the imf_data to return different subsets of columns with a string argument to contains().
This exercise is part of the course
Programming with dplyr
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Choose country, year, and columns with "gdp" in their name
imf_data %>%
select(___)