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anilgvdbm
Quartz | Level 8

Hi Team,

 

Need your help in calculating the average of 1 day, last 7 days and Last 15 days. I have the transaction amount by date and Account number.

 

I'm attaching the data for your reference.

 

thanks for the help.

 

 

Regards,

Kumar

2 REPLIES 2
RW9
Diamond | Level 26 RW9
Diamond | Level 26

Post test data in the form of a datastep, and what you want the output to look like.  

proc sql;
  create table want as 
  select "1 day" as cat,
a.*,
b.res
from have a
left join (select account,sum(amount) as res from have where a.date -1 <= date <= a.date) b
on a.account=b.account;
quit;

Shows one way which may work to get the 1 day, same thing for 7 and 15.

 

Kurt_Bremser
Super User

If you post example data in a csv, you should also post the code you use to read that data into a SAS dataset. Only then can we recreate your dataset exactly as it is.

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