Merge data based on two duplicates


New Member

I have some troubles with merging two datasets together in SPSS. Both datasets contain country, year, and some other variables (these other variables differ between both datasets). It are all country level variables. The amount of cases differs between both datasets (some countries are included in just one dataset), and there is no ID variable to link them to each other. I want to merge the datafiles together based on country and year. Does someone know how to do this?