[BioC] shuffling distance matrix

[prsmra01 at uniroma2.it]

Dear All,

It may sound a trivial question...but I couldn't find a simple  
solution in R: I'm working
on all-against-all distance matrices, the values stored in these  
matrices representing
measures of similarities between pair of proteins; these matrices can  
be considered
representation of phylogenetic trees; I want to generate other  
matrices with the same
randomly permuted distances....how can I shuffle these matrices ?

thank you,

Maria
-- 
Maria Persico, PhD. student
http://cbm.bio.uniroma2.it/~maria/
MINT database group
Universita' di Tor Vergata, via della Ricerca scientifica 11
00133 Roma, Italy
Tel +39 0672594315 (Supervisor's room)
Fax +39 0672594766
Mobile phone: +393479715662
e-mail maria.persico at uniroma2.it