Nothing
nn.radit<-function(dendat,maxk)
{
n<-dim(dendat)[1]
radmat<-matrix(0,n,maxk)
eta<-dist(dendat)
#i<j eta[n*(i-1) - i*(i-1)/2 + j-i]
for (i in 2:(n-1)){
i1<-seq(1,i-1)
j1<-i
irow1<-eta[n*(i1-1) - i1*(i1-1)/2 + j1-i1]
j2<-seq(i+1,n)
irow2<-eta[n*(i-1) - i*(i-1)/2 + j2-i]
irow<-c(irow1,irow2)
or<-order(irow)
radmat[i,]<-irow[or[1:maxk]]
}
i<-1
j<-seq(i+1,n)
irow<-eta[n*(i-1) - i*(i-1)/2 + j-i]
or<-order(irow)
radmat[i,]<-irow[or[1:maxk]]
i<-n
i1<-seq(1,n-1)
j<-i
irow<-eta[n*(i1-1) - i1*(i1-1)/2 + j-i1]
or<-order(irow)
radmat[i,]<-irow[or[1:maxk]]
return(radmat)
}
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