I need to count obs in each dataset created in a macro and add them up to get the sum . My code: %macro p (num1, num2); %do i=2 %to &num1; %do j=2 %to &num2; %s1(&a,&b,&c,&d); *** create data2 here; *** I need to count the number of obs in each data2 created in each loop and get the total number of obs in all data2; %end;%end;%end;%end; %mend; Any help will be appreciated.
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