SpecDist: Estimating species rank dstribution for abundance/incidence...

Description Usage Arguments Value Examples

Description

SpecDist Estimating species rank dstribution for abundance/incidence based data datatype the data type of input data. That is individual-based abundance data (datatype = "abundance") or sample-based incidence data (datatype = "incidence").

Usage

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SpecDist(x, datatype)

Arguments

x

a a vector of species abundance or incidence frequency. If datatype = "incidence", then the input format of first entry should be total number of sampling units, and followed by species incidence frequency.

Value

a data.frame object of RAD/RID

Examples

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data(ExAbun)
SpecDist(ExAbun, "abundance")

data(ExInci)
SpecDist(ExInci, "incidence")

JohnsonHsieh/Jade documentation built on May 7, 2019, 12:02 p.m.