Co-Occurrence
Usage
occurrence(object, ...)
# S4 method for matrix
occurrence(object)
# S4 method for data.frame
occurrence(object)
Value
A stats::dist object.
Details
A co-occurrence matrix is a symmetric matrix with zeros on its main diagonal, which works out how many times each pairs of taxa/types occur together in at least one sample.
See also
Other diversity measures:
heterogeneity()
,
plot_diversity
,
rarefaction()
,
richness()
,
similarity()
,
simulate()
,
turnover()