RE: [firebird-support] Basics of Statistics - Mathematics: Mean (Average), Median, Mode and Range ?

2016-12-04 Thread Roberto Carlos rc.1...@bol.com.br [firebird-support]

Re: [firebird-support] Basics of Statistics - Mathematics: Mean (Average), Median, Mode and Range ?

2016-12-01 Thread Svein Erling Tysvær setys...@gmail.com [firebird-support]
Don't know whether Firebird has internal functions for this or not and it is likely that there are more elegant solutions available, but the below queries should be ways to get what you ask (although I don't know whether you want to return all values for mode and whether or not you want the