Hi all, I have a survey which has a respondent ID (RESPID) for each case, and all associated data for each respondent.
Am I able to import a new variable (for each existing respondent) via CSV file, and match to the survey using RESPID?
I.e. my CSV file to import has 2 columns:
- RESPID (one for each respondent in the survey)
- NEWVAR
All I want is NEWVAR added as a new variable after I merge the data - data should be matched using RESPID.
Thanks, Mike.