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Old 05-24-2011, 04:50 PM
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BassFreq BassFreq is offline
Join Date: Jun 2003
Location: Chicago
Studying for all eternity
Favorite beer: Duff
Posts: 1,710
Blog Entries: 2

Adoubledot's got the right answer. Another way is

proc sql;
create table table2 as
select *
from table 1
group by pol
having iteration=max(iteration);

but with 1M+ rows, this will be really inefficient.
If at first you don't succeed, you have one data point.
Res ipsa loquitur, sed quid in infernos dicet?
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