From pgilbert@bank-banque-canada.ca  Wed Mar 29 15:31:06 2000
From: pgilbert@bank-banque-canada.ca (Paul Gilbert)
Date: Wed, 29 Mar 2000 09:31:06 -0500
Subject: [Rd] scale
References: <38E0FD59.CC4D2D16@bank-banque-canada.ca> <14561.41758.916698.438279@lynne.ethz.ch>
Message-ID: <38E213AA.71514DDE@bank-banque-canada.ca>

Martin> Is it okay to require the center and scale argument for all
methods?

Unfortunately, no, not the way I have used it. (One of the ways I use it
is for a structure called TSdata that has two data matrices. I
eventually call the default with a center and scale for each matrix, but
the original call is scale(x, scale), where scale is a list with a
center and scale value for each matrix.) My methods always use the
argument scale, but not center.

Paul

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[Rd] scale
Paul Gilbert