Further investigations
You saw in the previous exercise that some countries in the World Bank data (South Korea, Brunei, and Iran) don't have matching results in the IMF data. Let's focus on their iso codes using the distinct() function to investigate further.
The iso codes for South Korea, Brunei, and Iran are stored for you in the suspect_isos vector. asia_wb and imf_subset have been loaded for you too.
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.
# Distinct iso and country combos for each tibble
asia_wb_combos <- ___
imf_combos <- ___