Read the whole help page for scale, then try: Newx <- scale(x, min(x), max(x)-min(x) )
-- Gregory (Greg) L. Snow Ph.D. Statistical Data Center Intermountain Healthcare greg.s...@imail.org 801.408.8111 > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r- > project.org] On Behalf Of Noah Silverman > Sent: Friday, October 16, 2009 11:42 AM > To: r help > Subject: [R] Different way of scaling data > > Hi, > > I have a data.frame that I need to scale. > > I've been using the scale function and it works nicely. > > Some of the libraries I'm testing won't accept negative values for > data, > so I need to find a way to scale the data from 0 to 1 > > Any ideas? > > Thans! > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting- > guide.html > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
