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DATA ABC;
INPUT TDATE DATE9. AVG;
CARDS;
18APR2008 150.00
19APR2008 167.00
20APR2008 123.00
21APR2008 145.00
;
RUN
HOW CAN I FIND THE DIFFERENCE BETWEEN AVG OF 18APR2008 ANF
21APR2008??
IF ANY ONE GETS IT PLS TRY TO POST IT.
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Answer Posted / rajaanku11
The Above can be done in a single data step as
follows.Actually this is suggestable.
data _null_;
set abc;
retain z;
if tdate='18APR2008'D then
z=avg;
if tdate='21APR2008'D then
do;
diff=Z-avg;
put 'the difference=' diff;
stop;
end;
run;
| Is This Answer Correct ? | 5 Yes | 1 No |
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