Message-ID: <ed089c5120a8b8bf96f92d8016d9226c@mail.nih.gov>
Date: 2005-05-31T11:42:21Z
From: Sean Davis
Subject: How to access to Data within a cluster
In-Reply-To: <20050531100404.28553.qmail@web60422.mail.yahoo.com>
On May 31, 2005, at 6:04 AM, Amir Safari wrote:
>
>
> Dear All ,
> For more process on data resulting clustering, one needs to access
> data within any cluster. How it is possible in CLARA?
> $clustering :gives us clustering vector as mixed, so it isn't as
> separate
>
Amir,
I assume that you want to know what observations belong to what
cluster? Then I think the "clustering" element of the returned object
holds that information. If you want the information in a different
form, you will have to do a bit more work. As an example, to find all
the observations in the first cluster, you could do simply:
first.clust <- which(my.clara.object$clustering==1)
Does that give you the type of information you want?
Sean