Displaying 2 results from an estimated 2 matches for "clust2".
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2004 May 06
1
question about plot.dendrogram
hi all,
i'm trying to plot a dendrogram with labeled leaves
>rownames(f)<-v.names
>v<-rowMeans(f, na.rm=T)
>clust<-hclust(dist(v))
>dend<-as.dendrogram(clust,hang=0.05)
>clust2<-cut(dend, h=0.5)
>class(clust2$low[[1]])
>[1] "dendrogram"
then
>plot(clust2$low[[1]],horiz=TRUE,frame=F,type = "tr"))
but my leaf labels do not fit entirely in the plot region. Has anyone an idea
how to get around this without using cex , something similar to &...
2006 Mar 27
2
Clustering question \ dist(datmat)
...ch i think does not matter. My question how to make "hclust" process my distance matrix, what i am doing wrong. I am sure the problem is with the distance matrix format, Any suggestions are highly apprciated, the code below shows what i have done.
clust1<- as.vector(rvm(5,5,15))
clust2<- as.vector(rvm(5,10,15))
clust3<- as.vector(rvm(5,15,15))
clust4<- as.vector(rvm(5,20,15))
clust5<- as.vector(rvm(5,25,15))
data1<- rbind(clust1,clust2,clust3,clust4,clust5)
datmat<- matrix(data1,nrow=25,ncol=1,byrow=TRUE)
circ.plot(datmat)
df<- array(dim=c(25,25))
for...