tabula (version 3.1.1)

index_sorenson: Sorenson Qualitative Index

Description

Sorenson Qualitative Index

Usage

index_sorenson(x, y, ...)
# S4 method for logical,logical
index_sorenson(x, y)
# S4 method for numeric,numeric
index_sorenson(x, y)

Value

A numeric vector.

Arguments

x, y

A numeric vector.

...

Currently not used.

Author

N. Frerebeau

References

Magurran, A. E. (1988). Ecological Diversity and its Measurement. Princeton, NJ: Princeton University Press. tools:::Rd_expr_doi("10.1007/978-94-015-7358-0").

See Also

Other beta diversity measures: index_binomial(), index_brainerd(), index_bray(), index_cody(), index_jaccard(), index_morisita(), index_routledge, index_whittaker(), index_wilson()