[R] scaling of variables

Gabriel Bader gabriel_bader at yahoo.ca
Tue May 4 23:21:04 CEST 2004


Hi all, 
I am wondering if someone has a good reference for
scaling variables when running nonlinear optimization.
I would apreciate it if someone can direct me to a
book or lecture notes on the web. I need to know the
general intuition about doing this. 

Thank You
Gabriel.




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