nnoverlap: Crown overlap among nearest neighbour

Description Usage Arguments Value Author(s) Examples

Description

Identify wheter crown overlap among nearest neighbour.

Usage

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nnoverlap(nncrown, nndist)

Arguments

nncrown

Crown width of nearest neighbour.

nndist

Distance of nearest neighbour.

Value

Crown overlap among nearest neighbour,the value is positive means overlap, value is negative means no overlap.

Author(s)

Zongzheng Chai, chaizz@126.com

Examples

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data(tree.ppp)
NNcrown<-nnIndex(tree.ppp,N=4,smark="crownwid.m",buffer=FALSE)
NNoverlap<-nnoverlap(NNcrown$nncrownwid.m,NNcrown$nndist)
NNoverlap

Zongzheng/forestSAS documentation built on May 10, 2019, 1:59 a.m.