RE: [R] standardization

From: Berton Gunter <gunter.berton_at_gene.com>
Date: Thu 19 May 2005 - 00:38:23 EST

> Robust Statisticians recommendends to standardize using e.g.
> (X - median(X)) / ( MAD(X) / 0.675 )

Make that (X - median(X))/mad(X)

The constant is already in mad()

"The business of the statistician is to catalyze the scientific learning process." - George E. P. Box



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu May 19 00:59:36 2005

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