[R] Loading Distance matrices and PCA

[diriano@rz.uni-potsdam.de]

Hi All

I am really new into R, and I would like to know if it is possible to load a
distance file matrix (lower-triangular) into R and then do a PCA or
Multidimensional Scaling over that matrix.

I would apreciate any help,
Thanks

Diego Riano

-- 

Diego Mauricio Riano Pachon
Biologist
Institute of Biology and Biochemistry
University of Potsdam
Karl-Liebknecht-Str. 24-25
Haus 20
14476 Golm
Germany
Tel:0331/977-2809
http://bioinf.ibun.unal.edu.co/~gotem
http://www.geocities.com/dmrp.geo/