[R] Matrix in R

[Philipp Pagel]

On Fri, Feb 18, 2011 at 06:32:01AM -0800, danielepippo wrote:
> 
> but if in my function 
> pp_ris2[i,j]=myfunction}
> must be the indexes 0-0,0-1,0-2,0-3, ....?

You'll have to take care of that yourself with a bit of index
arithmetics. It's  the same you encounter in C, if you are
modelling something that would like to be indexed starting with 1 -
just the other way round.

cu
	Philipp

-- 
Dr. Philipp Pagel
Lehrstuhl für Genomorientierte Bioinformatik
Technische Universität München
Wissenschaftszentrum Weihenstephan
Maximus-von-Imhof-Forum 3
85354 Freising, Germany
http://webclu.bio.wzw.tum.de/~pagel/