ok, the dataset looks something like this: data have; infile datalines dlm=',' dsd; input unit $ question answer; return; datalines; "Unit1",1,1 "Unit1 ",1,0 "Unit1 ",1,1 "Unit1 ",1,0 "Unit1 ",1,1 " Unit2",1,1 " Unit2",1,1 " Unit2",1,0 " Unit2",1,1 " Unit2",1,0; run; I also apply formats to "Question" and "Answer". Thanks.
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