hello, I created a macro variable in this way: proc sql; select NAME into :totale separated by ' ' from contenst; quit; The log of '%put &totale;' is: LDL PAD PAS age altezza birth_date bmi This is the window that I wrote: %window info #5 @5 'these are the variable of your dataset:' #8 @5 "&totale" #5 @60 'enter the variable you want to keep' #7 @60 'names:' +1 newtot 600 attr=underline display=yes; %display info; With this program I see 'LDL PAD PAS age altezza birth_date bmi' in a row, but I would like to display them in a column, in this way: these are the variable of your dataset: LDL PAD PAS age ... how can I do?
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