On Mon, 23 May 2005 11:37:58 -0700, "daverage"
As Rick says, it's polite to post your question in the text area of
the message, not just the subject line.
Please post with enough details that one of us who volunteer here has
a chance to make a meaningful answer - what's in your table? What do
you want to average? What exclusions do you want to make, and how are
they to be determined?
John W. Vinson[MVP]