RE: Mean/Median

From: Johan Locke_at_i-Commerce <Locke_at_i-Commerce>
Date: Tue, 15 May 2001 11:05:42 -0700
Message-ID: <F001.00303CE4.20010515102021@fatcity.com>

I differ

If your dataset was:
1, 1, 2, 3, 4, 10, 11

Min = 1
Max = 11
Avg = 4.5+

Avg(Min,Max) = Avg(1,11) = 6
Median = 3 (central value in the dataset)

-----Original Message-----
Sent: Tuesday, May 15, 2001 7:27 PM
To: Multiple recipients of list ORACLE-L

geez louise,

Median := avg(Max,Min)

|| -----Original Message-----
|| From: Pat Hildebrand [mailto:pat_at_ssc.upenn.edu]
|| 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: pat_at_ssc.upenn.edu
||
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-- 
Author: Johan Locke_at_i-Commerce
  INET: Johan.Locke_at_za.didata.com

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Received on Tue May 15 2001 - 13:05:42 CDT