[R-sig-eco] Dissimilarity ranking

[Yong Zhang]

Hello all,

If I have 15 sites with the species composition data, how should I get the dissimilarity matrix of those sites? Which function or package should I use? I am green, 

sorry for any inconvenience that I brought to you.

Any of your hint or suggestion will be greatly appreciated.

All the best.


2010-12-10 



Yong Zhang, ph.D.
Lab of aquatic insect & stream ecology
Dept.of Entonology, Nanjing Agricultural University
Nanjing, China 210095
Cell: (+86) 025-84395241
email:2010202035 at njau.edu.cn