You should be doing
colnames(tester) <-
c("uno","dos","tres","cuatro","cinco","seis","siete","ocho")
On Tue, Jun 30, 2009 at 7:08 PM, Germán Bonilla <germa...@gmail.com> wrote:
> Hi all...
>
> I built a matrix binding vectors with rbind, and have something like this:
>
> [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
> CLS 3.877328 4.087636 4.72089 4.038361 3.402942 2.786285 2.671222 3.276419
> ORD NaN NaN NaN NaN 5.770780 5.901113 11.888054 7.934823
> FAM NaN NaN NaN NaN NaN 3.699455 4.551196 2.885390
> GEN NaN NaN NaN NaN NaN 3.967411 4.390296 2.885390
> SPP NaN NaN NaN NaN NaN NaN NaN 2.885390
>
> Then I tried to assign names to each column with names(), but end up with
> the following:
>
> > names(tester) <-
> c("uno","dos","tres","cuatro","cinco","seis","siete","ocho")
>
> [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
> CLS 3.877328 4.087636 4.72089 4.038361 3.402942 2.786285 2.671222 3.276419
> ORD NaN NaN NaN NaN 5.770780 5.901113 11.888054 7.934823
> FAM NaN NaN NaN NaN NaN 3.699455 4.551196 2.885390
> GEN NaN NaN NaN NaN NaN 3.967411 4.390296 2.885390
> SPP NaN NaN NaN NaN NaN NaN NaN 2.885390
> attr(,"names")
> [1] "uno" "dos" "tres" "cuatro" "cinco" "seis" "siete" "ocho"
> [9] NA NA NA NA NA NA NA NA
> [17] NA NA NA NA NA NA NA NA
> [25] NA NA NA NA NA NA NA NA
> [33] NA NA NA NA NA NA NA NA
>
> I can use colnames(tester), but then I cannot identify the colnames on the
> points when I plot them.
>
> How can I set the names(tester) for the whole matrix?
>
> Thanks a lot.
>
> Germán,
> UNAM
>
> [[alternative HTML version deleted]]
>
>
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> and provide commented, minimal, self-contained, reproducible code.
>
>
--
Jim Holtman
Cincinnati, OH
+1 513 646 9390
What is the problem that you are trying to solve?
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