How to access to Data within a cluster
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