Description Usage Arguments Value Author(s) References Examples
Randomly quantifies Faiths PD index beginning with the 2 most common species in a community and recalculating as increasingly rare species are added.
1 | rank.abund.pd.null(my.sample, my.phylo)
|
my.sample |
A community data matrix |
my.phylo |
A community phylogeny |
rank.abund.pd.null The PD value first for the 2 most common species and then for the 3 most common until the rarest species is added where the names on the phylogeny have first been randomized.
Nathan G. Swenson
Mi, X., N.G. Swenson, R. Valencia, W.J. Kress, D.L. Erickson, A. Perez-Castaneda, H. Ren, S.H. Su, N. Gunatilleke, S. Gunatilleke, Z. Hao, W. Ye, M. Cao, H.S. Suresh, H.S. Dattaraja, R. Sukumar, and K. Ma. 2012. The contribution of rare species to community phylogenetic diversity across a global network of forest plots. The American Naturalist 180:E17-E30.
1 2 3 4 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.