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From "Erik van Ingen (JIRA)" <j...@apache.org>
Subject [jira] Created: (MATH-426) Normalization (Standardization)
Date Tue, 05 Oct 2010 08:57:33 GMT
Normalization (Standardization)
-------------------------------

                 Key: MATH-426
                 URL: https://issues.apache.org/jira/browse/MATH-426
             Project: Commons Math
          Issue Type: New Feature
    Affects Versions: Nightly Builds
         Environment: Java
            Reporter: Erik van Ingen
             Fix For: Nightly Builds


Commons Math is missing a function to normalize a sample of values to sample with a mean of
0 and a standard variation of 0. 

This Issue is related to this email thread:
http://www.mail-archive.com/user@commons.apache.org/msg05396.html

I am preparing a patch which contains an implementation plus test. The method normalize is
added to the StatsUtil class. I will try to add this patch to this issue. 

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