| To: | s-news@wubios.wustl.edu |
|---|---|
| Subject: | Winsorization - how to do |
| From: | "刘志刚" <liuzhigang626@gmail.com> |
| Date: | Thu, 18 Sep 2008 11:27:41 +0800 |
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Dear all,
I am dealing with a data set with many outliers value. And it is said that a technique named winsorization or winsorising can
reduce the influence of those extreme values. Did anyone use this skill before? And how to do it in S-plus? Thank you.
Zhigang Liu
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