Plot.zeta.ddecays {zetadiv}

Zeta distance-decay plotting for multiple orders

Description

Plots the output of the function Zeta.ddecays.

Usage

Plot.zeta.ddecays(zeta.ddecays)

Arguments

zeta.ddecays

A list produced by the function Zeta.ddecays.

Value

A plot of the zeta distance-decay with the orders on the x-axis and the slope of the linear distance-decays on the y-axis.

References

Hui C. & McGeoch M.A. (2014). Zeta diversity as a concept and metric that unifies incidence-based biodiversity patterns. The American Naturalist, 184, 684-694.

See Also

Zeta.decline.mc, Zeta.order.mc, Zeta.decline.ex, Zeta.order.ex, Zeta.ddecays,

Zeta.ddecay, Plot.zeta.ddecay

Examples

utils::data(bird.spec.coarse)
xy.bird <- bird.spec.coarse[,1:2]
data.spec.bird <- bird.spec.coarse[,3:193]

dev.new()
zeta.ddecays.bird <- Zeta.ddecays(xy.bird, data.spec.bird, sam = 100, orders = 2:5,
    plot = FALSE, confint.level = 0.95)
Plot.zeta.ddecays(zeta.ddecays.bird)

##########

utils::data(Marion.species)
xy.marion <- Marion.species[,1:2]
data.spec.marion <- Marion.species[,3:33]

dev.new()
zeta.ddecays.marion <- Zeta.ddecays(xy.marion, data.spec.marion, sam = 100,
   orders = 2:5, plot = FALSE, confint.level = 0.95)
Plot.zeta.ddecays(zeta.ddecays.marion)