Re: [R] Advice on exploration of sub-clusters in hierarchical dendrogram

2012-02-24 Thread kosmo7
Ok, I was able to work it out finally. As I have been aided myself numerous times from posted questions by other users who have reached in the end a solution to their problem, I will put the code that worked for me for future googlers - it is certainly not optimal but it works: # Initial clusterin

Re: [R] Advice on exploration of sub-clusters in hierarchical dendrogram

2012-02-24 Thread ilai
Inline: On Thu, Feb 23, 2012 at 8:23 PM, R. Michael Weylandt wrote: > Inline: > > On Feb 23, 2012, at 6:20 PM, kosmo7 wrote: > >> Dear Elai, >> thank you very much for your suggestion. I tried cutting the dendrogram >> instead of the hclust tree with: >> clusters<-cut(x, h=1.6) >> >> but then w

Re: [R] Advice on exploration of sub-clusters in hierarchical dendrogram

2012-02-23 Thread R. Michael Weylandt
Inline: On Feb 23, 2012, at 6:20 PM, kosmo7 wrote: > Dear Elai, > thank you very much for your suggestion. I tried cutting the dendrogram > instead of the hclust tree with: > clusters<-cut(x, h=1.6) > > but then when I try to call/plot cluster 1 for example, with: > plot(clusters$lower[[1]]) >

Re: [R] Advice on exploration of sub-clusters in hierarchical dendrogram

2012-02-23 Thread kosmo7
Dear Elai, thank you very much for your suggestion. I tried cutting the dendrogram instead of the hclust tree with: clusters<-cut(x, h=1.6) but then when I try to call/plot cluster 1 for example, with: plot(clusters$lower[[1]]) I get only 2 members that are joined together at distance=0 (cluster

Re: [R] Advice on exploration of sub-clusters in hierarchical dendrogram

2012-02-23 Thread ilai
See inline On Thu, Feb 23, 2012 at 8:54 AM, kosmo7 wrote: > Dear R user, > In other words, I am trying to obtain/read the sub-clusters of a specific > cluster in the dendrogram, by isolating a specific node and exploring > locally its lower hierarchy. To explore or "zoom in" on elements of z yo