Hub2MQ<-function(x,kn){
clusterO<-dim(x)[2]
zz<-sample(c(4:6),1)
(cl <- kmeans(x[,-clusterO], floor(dim(x)[1]/zz), algorithm = "MacQueen",iter.max = 50, nstart = 1))
xl<-cbind(x[,-clusterO],cl$cluster)
xlc<-distancematrix0(xl)
# xlcT<-distancematrix0T(xl)
xlc<-as.dist(xlc)
hc <- hclust(xlc,method = "single")
xk<-NULL
if( kn>length(cl$size)) kn<-length(cl$size)-1
cc<-cutree(hc,kn)
xl2<-cbind(x,NA)
ni2<-sort(unique(xl[,clusterO]))
for(i in ni2){
xl2[xl[,clusterO]==i,clusterO+1]<-cc[i]
}
return(xl2[,-clusterO])
}
###distancematrixHT<-function(data){
### Len<-dim(data)
### ss<-Len[2]
### dismat<- matrix(NA,ncol=ss,ss)
### for(i in 1:ss){
### for(j in 1:ss){
### dismat[i,j]<-(distancem(data[,i],data[,j]))
### }
### }
### t(dismat)
###}
distancematrixH<-function(data){
Len<-dim(data)
ss<-Len[2]
dismat<- matrix(NA,ncol=ss,ss)
for(i in 1:ss){
if (i==ss) break
for(j in ((i+1):ss)){
dismat[i,j]<-(distancem(data[,i],data[,j]))
}
}
t(dismat)
}
distancem<-function(a,b){
distan1<-0
distan1 <- sum(a!= b)
return(distan1)
}
reorderf<-function(data){
Len<-dim(data)
nk<-as.integer(names(table(data[,Len[2]])))
h<-0
data0<-cbind(data,NA)
for(i in nk){
ij<-data[,Len[2]]==i
h<-h+1
data0[ij,Len[2]+1]<-h
}
return(data0[,-Len[2]])
}
distancematrix0<-function(data){
data<-reorderf(data)
Len<-dim(data)
nk<-as.integer(names(table(data[,Len[2]])))
ss<-length(unique(data[,Len[2]]))
dismat<- matrix(NA,ncol=ss,ss)#array(NA, dim=c(1,Len[2]-1,ss,ss))
for(i in 1:ss){
if (i==ss) break
for(j in ((i+1):ss)){
ij0<-data[,Len[2]]==i
ij1<-data[,Len[2]]==j
dismat[i,j]<-(distwo(data[ij0,-Len[2]],data[ij1,-Len[2]]))
}
}
t(dismat)
}
distwo<-function(data1,data2){
d1<-dim(data1)
if(is.null(d1)) {data1<-t(as.matrix(data1));d1<-dim(data1)}
d2<-dim(data2)
if(is.null(d2)) {data2<-t(as.matrix(data2));d2<-dim(data2)}
di0<-NULL
ff<-1
for(i in 1:d1[1]){
for(j in 1:d2[1]){
di0[ff]<-mean((data1[i,]-data2[j,])^2)
ff<-ff+1
}
}
quantile(di0,probs=.2)
}
distwoA2<-function(xlcT0,dat1,dat2){
dat11<-unlist(dat1)
dat22<-unlist(dat2)
di00<-NULL
ff<-1
for(ii1 in dat11){
for(ii2 in dat22){
di00[ff]<-xlcT0[ii1,ii2]
ff<-ff+1
}}
min(di00)
}
distwoA<-function(xlcT0,dat1,dat2){
dat11<-unlist(dat1)
dat22<-unlist(dat2)
#d1<-dim(data1)
#if(is.null(d1)) {data1<-t(as.matrix(data1));d1<-dim(data1)}
#d2<-dim(data2)
#if(is.null(d2)) {data2<-t(as.matrix(data2));d2<-dim(data2)}
di00<-NULL#matrix(NA,nrow=d1*d2,ncol=2)
ff<-1
for(ii1 in dat11){
for(ii2 in dat22){
di00[ff]<-xlcT0[ii1,ii2]
ff<-ff+1
}}
min(di00)
}
distancematrix0SE3<-function(XLL,W1,XZZ){
ss<-length(W1)
dismat<- matrix(NA,ncol=ss,ss)#array(NA, dim=c(1,Len[2]-1,ss,ss))
for(i in W1){
if (i==W1[ss]) break
for(j in (W1[(which(W1==i)+1):ss])){
dismat[i,j]<-distwoA2(XLL,XZZ[[i]],XZZ[[j]])
}
}
t(dismat)
eee<-which(t(dismat)==min(t(dismat),na.rm=T), arr.ind = TRUE)
sort(eee[sample(dim(eee)[1],1),])
}
reorderfSE<-function(data){
Len<-length(data)
nk<-as.integer(names(table(data)))
h<-0
data0<-NULL
for(i in nk){
ij<- data==i
h<-h+1
data0[ij]<-h
}
return(data0)
}
CreatXCC<-function(xx){
xxc<-list()
len<-dim(xx)
xxc[[1]]<-1
for(l1 in 2:(len[1])){
if(xx[l1,1]<0&xx[l1,2]<0) xxc[[l1]]<-l1
if(xx[l1,1]<0&xx[l1,2]>0) xxc[[l1]]<-c(l1,unlist(xxc[[xx[l1,2]]]))
if(xx[l1,1]>0&xx[l1,2]>0) xxc[[l1]]<-c(l1,unlist(xxc[[xx[l1,1]]]),unlist(xxc[[xx[l1,2]]]))
}
xxc
}
Xsub<-function(hclust0,K0){
xcc<-list()
xx<-hclust0$merge
len<-dim(xx)
zh<-NULL
xcc<-CreatXCC(xx)
xc<-NULL
heigh1<-hclust0$heigh
inverse = function (f, lower = -100, upper = 100) {
function (y) uniroot((function (x) f(x) - y), lower = lower, upper = upper)[1]
}
square_inverse = inverse(function (x) length(unique((cutree(hclust0,h=x)))), min(heigh1), max(heigh1))
Km<-which.min((heigh1-square_inverse(K0)$root)^2)
for(l1 in (Km-1):(1)){
if(l1 %in% xc) next
if(xx[l1,1]<0&xx[l1,2]<0) {zh[l1]<-heigh1[l1]}
if(xx[l1,1]<0&xx[l1,2]>0) {zh[l1]<-heigh1[l1];xc<-c(xc,xcc[[xx[l1,2]]]) }
if(xx[l1,1]>0&xx[l1,2]>0) {zh[l1]<-heigh1[l1];xc<-c(xc,xcc[[xx[l1,2]]],xcc[[xx[l1,1]]]) }
}
return(zh)
}
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.