tempbetagrid: tempbetagrid: Calculates Temporal Beta Grid Using Species'...

In bivariatemaps: Creates Bivariate Maps

tempbetagrid: Calculates Temporal Beta Grid Using Species' Occurrences

Description

Uses two occurrence matrices (from different time periods) to calculate temporal beta diversity for each site or grid cell.

Usage

tempbetagrid(oc1, oc2, index = "sorensen", phylotree, phylobeta = F)

Arguments

oc1	Community data matrix (species occurrence on each grid cell).
oc2	Second community data matrix (species occurrence on each grid cell) for another time period.
index	Calculate "sorensen" or "jaccard". Default is "sorensen".
phylotree	Optional phylogenetic tree ("phylo" class). It can also be a functional dendrogram.
phylobeta	Optional boolean indicating whether or not to calculate phylogenetic beta diversity (see "phylo.beta.pair" function in "betapart" package) instead of the usual beta diversity (see "beta.pair" function in "betapart" package). Default is F.

Value

A data frame with values of turnover, nestedness, beta diversity, and turnover/beta for each site or grid cell.

Examples

# https://rfunctions.blogspot.com/2016/10/calculating-temporal-beta-diversity-on.html

bivariatemaps documentation built on Oct. 5, 2024, 1:07 a.m.