Produce a "number of shared species" matrix from a presence/absence matrix
a presence/absence matrix with sites as rows and species as columns
this might be useful for testing the reconstruction of a presence/absence matrix from a "shared species" matrix that includes alpha and pairwise beta values for sites.
matrix where each cell contains the number of species shared between the column and row.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.