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You are at a spot now to start putting three of the Venn diagrams together. Can you identify the relationship between union_all(), union(), and intersect()?
Try out all three to see if you can find the relationship in terms of the number of rows each function returns when comparing asia_wb_combos to imf_combos.
asia_wb_combos andimf_combos have been loaded for you.
This exercise is part of the course
Programming with dplyr
Exercise instructions
- Intersect
asia_wb_comboswithimf_combos. - Take a union of
asia_wb_comboswithimf_combos. - Return all rows (even duplicates) from each of
asia_wb_combosandimf_combos.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Intersect Asia World Bank data combos with IMF combos
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# Union Asia World Bank data combos with IMF combos
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# Give all rows in both Asia World Bank data and IMF combos
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