Dear all,
How could I select all the other observations from the full sample except all those observations in subsapmle A with proc sql?
Thanks a lot!
proc sql;
create table Sample_Remaining as
select *
from Full_Sample
where Row_ID not in (select Row_ID from Sub_Sample)
;
quit;
This assumes you have a column called Row_ID that uniquely identifies each row in your full sample data. If you don't have such a column you can easily add one yourself.
proc sql;
create table Sample_Remaining as
select *
from Full_Sample
where Row_ID not in (select Row_ID from Sub_Sample)
;
quit;
This assumes you have a column called Row_ID that uniquely identifies each row in your full sample data. If you don't have such a column you can easily add one yourself.
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