Hi,
I have a dataset with columns clam,lineno and paiddate..Each clamno no has multiple lineno with paiddate.
For example if am processing for june month..
selection criteria:
1.Need to should skip the clam 1 bcoz the clamno is not within the processing month.
2.I can select the clam 2 bcoz the clamno is within the processing month.
3.Need to skip the clam 3 bcoz its ot within the processing month.
clam lineno paiddate
1 001 04/11/2011
002 06/15/2011
003 07/02/2011
2 001 04/11/2011
004 06/15/2011
005 06/28/2011
3 002 04/11/2011
006 05/11/2011
007 05/28/2011
and so on..........
So output should be ,
clam lineno paiddate
2 001 04/11/2011
004 06/15/2011
005 06/28/2011
Please let me know how to get this desired output.
Thanks
Hi..
A simple method would be to select * and max of paiddate
group the data by clam. and then filter out all records where month of the new column is june .
One way of doing it might be:
data need;
set have;
retain claim;
if not missing(clam) then claim=clam;
run;
proc sql noprint;
create table want (drop=claim) as
select * from need
group by claim
having month(max(paiddate)) eq 6
order by lineno
;
quit;
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