[R-sig-eco] distance matrix with chao-jaccard method

[Irene Adamo]

Dear all,
I would like to create a distance matrix based on the similarity
Chao-Jaccard index based on raw abundances in R but so far I have not been
able to find a package that does it. The Vegan package does not have this
option and the dis.chao function of CommEcol creates a dissimilarity
matrix. I hope that you can help find a solution.

thanks in advance!
Irene Adamo

	[[alternative HTML version deleted]]