04-15-2013 03:07 PM
hi all -
i have two variable 'a' and 'b'. 'a' has 33092 and 'b' has 35760 observation. some observation are matching in both and some are not.
i wants to create new variable 'c' which has same observation from both 'a' and 'b' (i mean matching from both variable 'a' and 'b') variables and
new variable 'd' which has observation from 'b' but doesn't has observation from 'a'
can anyone help please?
04-16-2013 10:39 AM
Hi PG i have one more q if you can answer me...,.
have same 'a' and 'b' variable
in outout i want only 01004,01021 - how can i get that...
04-16-2013 10:53 AM
If I understand your request, you can get the list of cases where b is missing as a dataset with:
set have; where b is missing;
If you just want to print the cases:
proc print data=have(where=(b is missing)); var a; run;
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