Hello,

I need to run a macro-valued do loop using discrete values. I found the following code (paraphrased) on the list-serv, but it does not seem to work in my case because one of my values contains a decimal. Any idea on how to make this work?

%LET VARIANCE = %STR(1.5 2 3 5);

%MACRO SIM(ITER=);

%LOCAL I TKN1;

%LET I = 1; %LET TKN1 = %SCAN(&VARIANCE, &I); %DO %WHILE (%LENGTH(&TKN1) NE 0);

DATA D; I = &I; TOKEN = &TKN1; RUN;

PROC APPEND BASE=RESULTS DATA=D FORCE; RUN; QUIT;

%LET I = %EVAL(&I + 1); %LET TKN1 = %SCAN(&VARIANCE, &I);

%END;

%MEND;

%SIM(ITER=1)

PROC PRINT DATA=RESULTS; RUN; QUIT;

Thanks,

Daniel