Re: [R] g(x,y) = f(x,y) - e(x)- e(y)?

From: William Simpson <william.a.simpson_at_gmail.com>
Date: Wed, 23 Apr 2008 11:59:20 +0100

Thanks Phipp very much for your help. I had meant, given that I'd computed the matrix f[x,y] and the vector e[x], how to take the difference. What is confusing is how to subtract a vector from a matrix. I don't want the recycling rule.

Cheers
Bill

On Tue, Apr 22, 2008 at 9:53 AM, Philipp Pagel <p.pagel_at_wzw.tum.de> wrote:
>
> > g(x,y) = f(x,y) - e(x)- e(y)
> > These are continuous functions. I am not sure how to do this with the
> > discrete equivalents in R.
>
> Is this what you are looking for?
>
> g <- function(x, y) {
>
> f(x,y) - e(x) - e(y)
> }
>
> cu
> Philipp
>
> --
> Dr. Philipp Pagel
> Lehrstuhl für Genomorientierte Bioinformatik
> Technische Universität München
> Wissenschaftszentrum Weihenstephan
> 85350 Freising, Germany
> http://mips.gsf.de/staff/pagel
>
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>



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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. Received on Wed 23 Apr 2008 - 11:03:30 GMT

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