Hello
I want to ask about do loop.
For example:
%do i=1 %to 12;
How can I run the Do loop from 12 to 1 and not 1 to 12?
thanks
Joein
Use by -1:
data _null_;
do i = 12 to 1 by -1;
put i=;
end;
run;
%macro test;
%do i = 12 %to 1 %by -1;
%put i=&i;
%end;
%mend;
%test
This is covered in the documentation of the iterative do statement: https://documentation.sas.com/?cdcId=pgmsascdc&cdcVersion=9.4_3.3&docsetId=lestmtsref&docsetTarget=p...
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