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 / kumaraswamy maduri
If you want only for the above specified dates then answer
3 works and if it is for first and last observations in the
dataset then answer 4 works.
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