I am new in SAS and I am trying to interpret some codes.
I found the following line:
DBPLANT=X IN (1 3)
I haven't found the explanation for the IN command. Does it means that variable DBPLANT takes value of 1 if X is equal to 1 or 3, or if X is belongs to the closed interval 1 through 3.
Thanks in advance,
Yes, the operand(s) in parantheses can be separated by a blank or comma. Here is a Google advanced argument against the SAS.COM site which yields some DOC and technical / conference reference matches for reference: