[R] histograms of profiles for each class

Friedrich Leisch Friedrich.Leisch at ci.tuwien.ac.at
Thu Nov 5 09:11:15 CET 1998

>>>>> On Wed, 4 Nov 1998 19:56:35 +0000,
>>>>> root  (r) wrote:

r> Hi.
r> How i can make, with R program, histograms of profiles for
r> each class in cluster analysis.

I'm not sure if I understand correctly what you mean by `histograms of
profiles' but I guess you mean profiles of cluster centers ... sorry
if there's a misunderstanding.

If m is a matrix containing the cluster centers, e.g., as returned by
kmeans from data x:

	k1 <- kmeans(x, centers=6)
	m <- k1$centers

you can try

	barplot(m, beside=TRUE)


	barplot(m, beside=FALSE)

depending on if you want the bars to be stacked or not

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