[R] standardization
TEMPL Matthias
Matthias.Templ at statistik.gv.at
Wed May 18 15:40:05 CEST 2005
My thoughts on this is:
Do not trust what SAS say´s and least of all what the Enterprise Miner said.
Robust Statisticians recommendends to standardize using e.g.
(X - median(X)) / ( MAD(X) / 0.675 )
Best,
Matthias
> SAS Enterprise Miner recommendeds to standardize using X / STDEV(X)
> versus [X - mean(X)] / STDEV(X)
>
> Any thoughts on this? Pros Cons
>
> Philip
>
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