06-17-2016 08:42 AM
create dida from data6[colname='difference' COLNAME= 'lower' COLNAME= 'Upper']; append from data6; close dida; proc print data=dida; run;
I want to have three column names for this dataset, dida, but I only have the first column name right, other two keep as
would anybody teach me how to fix it? Thanks.