can anyone tell me the solution to this problem?
How to read multiple files in SAS.
FILENAME myfiles ("a.txt", "b.txt",”c.txt");
FILENAME myfiles1 "a.txt";
FILENAME myfiles2 “b.txt”;
FILENAME myfiles3 "c.txt”;
A&B ?
'A only' is sufficient, 'A & B' is just confusing, if fileref is the same and you do A first, then B, B will override A, resulting in a wrong outcome, if fileref is different, B is just redundant.
What does A refer to? What does B refer to?
I had the same question.
And my hint would be, since I can think of at least one other approach, "only" is probably out.
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