options pageno=1 nodate ls=80 ps=64;data u1(keep=x);      seed = 104;      do i = 1 to 5;            call ranuni(seed, x);            output;      end;     …
Tag: Tip
Handling leading, trailing blanks in macro variable
If a macro variable contains leading or trailing blanks, they can be easily removed without the use of %LEFT or %TRIM. Simply:%let macvar = &macvar;