On Tue, 16 Nov 2004 00:10:52 +1000, Richard Foote <richard.foote@xxxxxxxxxxx> wrote: > Hi Dick > > Comments embedded > > > Looked at Richard Foote's paper. Don't know about that. > > That's fair enough, I'll be happy with a 67% hit ratio ;) I've always thought one should aim for 70% in any of these things. On account of how anything above 70% proved to be an 'A' or a First and anything below seemed to be a 'B' or equivalent. -- Niall Litchfield Oracle DBA http://www.niall.litchfield.dial.pipex.com -- //www.freelists.org/webpage/oracle-l