Re: [R] index question

From: Nolwenn LeMeur <nlemeur_at_fhcrc.org>
Date: Sat 08 Oct 2005 - 01:54:34 EST

Hi,
how about group.label.new[c(junk,8:10)]

Nolwenn



Nolwenn Le Meur, PhD
Fred Hutchinson Cancer Research Center
Computational Biology
1100 Fairview Ave. N., M2-B876
P.O. Box 19024
Seattle, WA 98109-1024

On Fri, 7 Oct 2005, Afshartous, David wrote:

>
>
> All,
> I'm having a problem selecting directly from a vector. I've written ways to do this
> indirectly, but I'd rather do it directly and didn't see this in the manual.
>
> Essentially, I have:
>
> > group.label.new
> [1] 7 9 6 1 10 4 8 3 2 5
> > junk
> [1] 1 2
> > group.label.new[junk && 8:10]
> [1] 7 9 6 1 10 4 8 3 2 5
>
> I'd like to select the elements indexed by "junk" and also the 8th through 10th elements, which
> clearly isn't the result I'm getting. Any help appreciated, and please reply directly to
> afshar@miami.edu
>
> cheers,
> dave
>
> [[alternative HTML version deleted]]
>
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R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Sat Oct 08 01:59:02 2005

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