First, you are using a very old version of R. The current version is 2.15.2. The
version you are using was released in summer 2005 so you should upgrade as soon
as possible.
Second, there are many tools available for cluster analysis. You should tell us
exactly what you trying to do, not give us examples of the kind of thing you
want. You are confused by the dendrogram and ask for a matrix with different
numbers for each group. That suggests you may not understand how hierarchical
clustering works. The program (agnes() in cluster or hclus() in base R) begins
with as many clusters as observations and then combines observations or clusters
at each stage until there is only one cluster. The entire process is displayed
in the dendrogram.
To get cluster assignments, you need to specify where the clustering process
should stop and then use the cutree() function to give you the cluster
assignments at that stage (?cutree to get the help page).
----------------------------------------------
David L Carlson
Associate Professor of Anthropology
Texas A&M University
College Station, TX 77843-4352
> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of rajashekar
> Sent: Thursday, December 06, 2012 8:01 AM
> To: r-help at r-project.org
> Subject: [R] tool for cluster analysis
>
> I have Windows XP Professional Version 2002 and the R-Version 2.1.1.
> I did cluster analysis with the cluster package and the agnes (method >
?ward?).
> The results are satisfactory.
> But the dendrogram of agnes is confused to work with the results.
> Is there a tool, I can get a clear arrangement of the results for the
> cluster analysis.
> For example a matrix with different numbers for each group.
>
>
>
>
>
>
>
> -----
>
>
>
>
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> View this message in context: http://r.789695.n4.nabble.com/tool-for-
> cluster-analysis-tp4652333.html
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>
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