X Y
-- --
5 2
3 1
5 6
The following SAS program is submitted:
data SASUSER.ONE
SASUSER.TWO
OTHER;
set SASDATA.TWO;
if X eq 5 then outputSASUSER.ONE;
if Y lt 5 then outputSASUSER.TWO;
output;
run;
What is the result?
为什么答案选A? 哪里来的这么多observation?
A.
data set SASUSER.ONE has 5observations
data set SASUSER.TWO has 5 observations
data set WORK.OTHER has 3observations



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