MARGARET GALIETTI wrote:
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
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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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