Is there a function that returns the average of the elements of an array? I'm thinking of something that would work like the avg() aggregate function where it returns the average of all non-NULL values. Can't find anything like it in the docs, and I'd like to make sure I'm not missing something.
Thanks, -- Lee Hachadoorian PhD Student, Geography Program in Earth & Environmental Sciences CUNY Graduate Center -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
