What Is The Significance Of The ‘of’ In X=sum (of A1-a4, A6, A9);

1.	What Is The Significance Of The ‘of’ In X=sum (of A1-a4, A6, A9);?
Answer» It is use to tell sas to consider a SET of values to be processed. In the above example, SUM(OF A1-A4,a6,a9) RESOLVES to SUM(A1,A2,A3,A4,A6,A9). If we dont use 'OF' then it would be treated as a minus sign.. A1(Minus)-A4 and that is not what we are trying to ACCOMPLISH. It is use to tell sas to consider a set of values to be processed. In the above example, SUM(OF a1-a4,a6,a9) resolves to SUM(A1,A2,A3,A4,A6,A9). If we dont use 'OF' then it would be treated as a minus sign.. A1(Minus)-A4 and that is not what we are trying to accomplish.

What Is The Significance Of The ‘of’ In X=sum (of A1-a4, A6, A9);?

Answer»

It is use to tell sas to consider a SET of values to be processed. In the above example, SUM(OF A1-A4,a6,a9) RESOLVES to SUM(A1,A2,A3,A4,A6,A9).

If we dont use 'OF' then it would be treated as a minus sign.. A1(Minus)-A4 and that is not what we are trying to ACCOMPLISH.

It is use to tell sas to consider a set of values to be processed. In the above example, SUM(OF a1-a4,a6,a9) resolves to SUM(A1,A2,A3,A4,A6,A9).

If we dont use 'OF' then it would be treated as a minus sign.. A1(Minus)-A4 and that is not what we are trying to accomplish.