Re: [Rd] matrix name

From: Gabor Grothendieck <ggrothendieck_at_gmail.com>
Date: Sat, 09 Aug 2008 13:42:44 -0400

Try this:

> matrix(1:9, 3, dim = list(x = letters[1:3], y = LETTERS[1:3]))

   y
x A B C
  a 1 4 7
  b 2 5 8
  c 3 6 9

On Sat, Aug 9, 2008 at 12:34 PM, mel <mel_at_altk.com> wrote:
> Hello,
>
> Presently, we are able to add additionnal info to a matrix
> thanks to the nice comment() and attr() functions.
> Maybe I miss some other functions ?
>
> Since there is a always a little remaining place on the
> top left when one print a matrix,
> I was wondering if it won't be interesting to offer the
> possibility to show some information here,

>
> I'm thinking on something like :
>
>> attr(M, 'topleft') = 'city\prms';
>> M
> city\prms a b c
> seattle 1 3 5
> vancouver 2 4 6
>
> I don't know if it's easily feasible and even if it seems
> interesting enough ... so sorry if it is a silly idea.

>
> All the best
> Vincent
>
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>



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https://stat.ethz.ch/mailman/listinfo/r-devel Received on Sat 09 Aug 2008 - 17:46:02 GMT

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