Hi Everyone! I had one qsn regarding first.and last. Can we separate duplicates of 2 variables with first. and last. .We can remove duplicates for 1 varialble but not sure if we can separate duplicates for 2 variables. For eg: In this program: data a; input name$ age; datalines; am 2 am 3 am 3 am 3 an 3 an 7 ka 7 ka 7 ka 8 sa 2 ; run; Can we separate all the unique records for eg sa 2, an 7,ka 7, ka 8,am 3,am 2 an 3. Please help Thanks!
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