Hi,
I am new at R, and I need some help with some basic stuff.
I want to do clustering of data. It works perfectly, but now I want to export my file form R to my Linux directory. The problem is that the file is generated only with the cluster numbers, but it does not carry over the identifiers. Let me show you what I did :
1. demo<-read.table("my_table", sep=",", header=TRUE) # I imported my table into R as a data frame. I had header and one of my columns was called KEYS; this was the unique identifier for my data.
2. #clustering part
>names(demo) >dm<-dist(demo[,c(3,4,5)]) >names(dm)<-demo[,2] #the unique Id called KEYS is in my column number 2
>cluster<-hclust(dm)
>plot(cluster) #my data is displayed in dendogram
3. Now I want to see the breakdowns; I want to see every unique KEYS and corresponding cluster number
>result<-cutree(cluster, h =1)
>result #I can see KEYS and corresponding cluster numbers
4. Now I want to export this info out of R into a file
How do I do this??? I am going CRAZY. All I get is the cluster numbers but not the KEYS.
HELP!!!
Margaret [[alternative HTML version deleted]]
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See ?write.table. Or ?sink for redirecting R's output, and ?dump for saving R objects ....
Uwe Ligges
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