Hello,
I need to delete duplicate lines (identical observations) from a data base,
i have a databse with many columns (100 columns) how shouldi proceed.
Thanks
proc sql;
create table want as
select distinct *
from db_table;
quit;
proc sql;
create table want as
select distinct *
from db_table;
quit;
thank you !
Do like this
proc sort data=YourData out=NoDuplicates nodupkey;
by _all_;
run;
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