data want1; set have; where cPOSMode in ('07','90'); run; data want2; set have; where cPOSMode in ('02') and cToken is not null and cPvder is not null and idTReq is not null; run; data want1; set want1 want2;run;
How do I simplify above 3 data steps into 1?
Combine WHERE clauses into 1 step using an OR
@afiqcjohari wrote:
data want;
set have;
where cPOSMode in ('07','90') or (cPOSMode in ('02') and cToken is not null and cPvder is not null and idTReq is not null);
;run;
?
data want; set have; if cposmode in ('07','90') or cposmode='02 and (ctoken ne "" and cpvder ne "" and idtreq ne "") then output; run;
Note, I assume the three varaibles are character as you don't say. Also, use one casing for your code, mixing casing makes code harder to read.
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