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From Apache Wiki <wikidi...@apache.org>
Subject [Jakarta-commons Wiki] Update of "MathWishList" by NickGuenther
Date Tue, 23 Jan 2007 16:45:25 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Jakarta-commons Wiki" for change notification.

The following page has been changed by NickGuenther:
http://wiki.apache.org/jakarta-commons/MathWishList

The comment on the change is:
precalculation

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        * Ofcourse, we will take it slowly, this area is vast and time consuming.
        * Implementing algorithms for practicality, and look into optimizing the algorithms
(in terms of implementing it).
   * AbstractStorelessUnivariateStatistic.evaluate(...) and all the workhorse implementations
in subclasses should be static methods. -- NickGuenther
+  * StandardDeviation has versions of .evaluate which take a precalculated mean. It would
be nice if the same sort of thing could be had for all the other measures (e.g. skewness &
kurtosis should be able to take both precalculated means and standard deviations) -- NickGuenther
  

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