to.occurrences: Transform abundance vector or matrix into occurrences

In anttonalberdi/hilldiv: Integral Analysis of Diversity Based on Hill Numbers

Description

Transform an absolute or relative abundance vector (one sample) or matrix (multipla samples) into an occurrence vector or matrix.

Usage

to.occurrences(abund)

Arguments

abund

A vector or a matrix/data.frame indicating the absolute or relative abundances of multiple samples. Columns must refer to samples and rows to OTUs/ASVs.

Details

To occurrences

Value

A vector (one sample) or matrix (multiple samples) of occurrence data.

Author(s)

Antton Alberdi, [e-mail]

References

Alberdi, A., Gilbert, M.T.P. (2019). A guide to the application of Hill numbers to DNA-based diversity analyses. Molecular Ecology Resources, 19, 804-817.

See Also

to.incidence

Examples

data(bat.diet.otutable)
to.occurrences(bat.diet.otutable)
to.occurrences(bat.diet.otutable[,1])

anttonalberdi/hilldiv documentation built on Feb. 14, 2021, 5:08 p.m.