Compares Shannon diversity between samples.

test_diversity(object, ...)

# S4 method for CountMatrix
test_diversity(object, adjust = "holm", ...)

Arguments

object

A \(m \times p\) matrix of count data.

...

Further arguments to be passed to internal methods.

adjust

A character string specifying the method for adjusting \(p\) values (see stats::p.adjust()).

Value

A numeric matrix.

Details

This test produces two sided pairwise comparisons: it returns a matrix of adjusted \(p\) values.

References

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

See also

Other statistics: independance

Author

N. Frerebeau

Examples

## Shannon diversity test data("merzbach", package = "folio") merzbach_count <- as_count(merzbach) div <- test_diversity(merzbach_count)