I am trying to merge 2 datafiles which both contain valuable information in SPSS.
The big one has 4000 persons in it, and a couple of variables. amongst them, 40 places of birth.
I want to add the small database which contains 40 places of birth. The data has to be linked to every place of birth.
If I try to run "merge files" I get an outcome, but only for 1 case per place of birth there is an outcome provided. How can i results for all the case and places of birth?