please help with a SAS problem in Base SAS

shiyiming · 发表于 2006-8-27 08:58:30

Suppse data set AA has 3 observations and 2 variables.
DATA BB;
DO i=1 to 3;
SET AA; /* Yes, SET is within the loop */
var3=var1+var2; /* var1 and var2 are the two variables in AA */
END;
RUN;

Thanks a lot!

Which related material should I read?

shiyiming · 发表于 2006-8-27 10:35:17

你只能读到一个观测值，因为你没用output语句。

shiyiming · 发表于 2006-9-3 13:44:15

Good luck for you all !

The exam is not hard but it's in much detail! 2/3 of them are tricky but if you the material in the online tutor material, 90 percent is no problem.

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please help with a SAS problem in Base SAS

please help with a SAS problem in Base SAS

to honeyamy

Thanks, I met this kind of problem in my base exam!