create.N.matrix {cooccur} | R Documentation |
Returns a spp x spp matrix of potential co-occurring sites from spp x site matrix of possible species occupancy.
create.N.matrix(mat)
mat |
spp x site matrix where 1 = potential occupancy and 0 = species does not occur. |
Returns a spp x spp matrix where the upper triangle contains N for each species pair.
Daniel M Griffith
#data(finches)
#N_matrix <- matrix(data = rbinom(n = nrow(finches)*ncol(finches),1,prob = 0.75),
# nrow = nrow(finches),
# ncol = ncol(finches)
# ,byrow = T)
#create.N.matrix(N_matrix)