[R] scaling of variables

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From: Gabriel Bader (gabriel_bader@yahoo.ca)
Date: Wed 05 May 2004 - 07:21:04 EST


Message-id: <20040504212104.23842.qmail@web50101.mail.yahoo.com>

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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