Hello all.
I am working with 2 datasets: A and B. Everyone from dataset A is also in dataset B. How can I direct SAS to delete from dataset B everyone who is also in dataset A?
Thanks!
Hi,
You can use "proc sql" for your purpose,
proc sql;
title 'B EXCEPT A';
select * from sql.b
except
select * from sql.a;
Try the exists/not exists condition:
http://support.sas.com/documentation/cdl/en/proc/61895/HTML/default/viewer.htm#a002473688.htm
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