abgDecompQ: alpha-, beta- and gamma-diversity multiplicative...

In CeresBarros/ToolsCB: Ceres's Useful R Functions

alpha-, beta- and gamma-diversity multiplicative decomposition

Description

abgDecompQ performs a alpha, beta, gamma multiplicative decomposition using Leinster's diversity indices.

Usage

abgDecompQ(spxp, Z = NULL, q = 2, mult = TRUE, check = TRUE)

Arguments

spxp	sites (row) by species (cols) matrix with or without rownames and colnames
Z	similarity matrix used into all functions.
q	parameter influencing the weight of species abundances on diversity calcualtions as per Leinster & Cobbold 2012.
mult	determines whether beta-diversity should be calculated using multiplicative decomposition (the default) or as a percentage (B = (G-mA)/G * 100), where mA is mean alpha-diversity
check	should arguments be checked?

CeresBarros/ToolsCB documentation built on Aug. 23, 2024, 4:22 p.m.