Hi Sas Users,
I need a quick advice.
How should I use the SAS code to replace the value of gender2 to gender variable if the information in gender variable is missing.
Thank you!
data have; format id $1. gender $1. gender2 $1.; input @1 ID @ 3 GENDER @ 6 GENDER2; DATALINES; 1 f . 2 . m 3 m . 4 . f ; run;
data want;
set have;
gender=coalescec(gender,gender2);
run;
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