SqN: Jaccard-type turnover-complement

In hilldiv: Integral Analysis of Diversity Based on Hill Numbers

Description

The Jaccard-type turnover-complement is thecomplement of the Jaccard-type turnover, which quantifies the normalized OTU turnover rate with respect to the whole system (i.e. gamma). SqN is integrated in the functions beta_dis() and pair_dis().

Usage

SqN(beta, N)

Arguments

beta	A beta diversity value based on Hill numbers.
N	An integer indicating sample size, the number of sampling units to be used to compute the similarity measure.

Details

Jaccard-type turnover-complement

Value

A Jaccard-type turnover-complement value

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.

Chao, A., Chiu, C.H., & Hsieh, T. C. (2012). Proposing a resolution to debates on diversity partitioning. Ecology, 93, 2037-2051.

Jost, L. (2007). Partitioning diversity into independent alpha and beta components. Ecology, 88, 2427-2439.

See Also

div_part, beta_dis

Examples

SqN(beta=1.24,N=2)
SqN(1.24,2)

hilldiv documentation built on Oct. 1, 2019, 5:04 p.m.