Well, no, it doesn't work at all. The definition of Median is a value where half your
list of values is above, and half is below. If the values all tend toward the mininum
or the maximum, this "equation" would be way out of line.
>>> [EMAIL PROTECTED] 05/15/01 01:35PM >>>
Oops, this only works for *even* numbers of samples....geez....
|| -----Original Message-----
|| From: Mohan, Ross
|| Sent: Tuesday, May 15, 2001 12:28 PM
|| To: '[EMAIL PROTECTED]'
|| Subject: RE: Mean/Median
||
||
|| geez louise,
||
|| Median := avg(Max,Min)
||
|| || -----Original Message-----
|| || From: Pat Hildebrand [mailto:[EMAIL PROTECTED]]
|| || Sent: Monday, May 14, 2001 10:56 PM
|| || To: Multiple recipients of list ORACLE-L
|| || Subject: Re: Mean/Median
|| ||
|| ||
|| ||
|| || >
|| || > Any scripts (sql or pl/sql) out there to compute various
|| || statistical things
|| || > in Oracle?
|| || >
|| ||
|| || Would depend on just what you are looking for. A quick look at
|| || Oracle's SQL functions showed avg, st. deviation, and variance
|| || although no median but that should be easier to write than
|| || some of the
|| || others.
|| ||
|| || Pat
|| || --
|| || Please see the official ORACLE-L FAQ: http://www.orafaq.com
|| || --
|| || Author: Pat Hildebrand
|| || INET: [EMAIL PROTECTED]
|| ||
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