[R] Comparison

Dear r-help mailing list, thanks for the advices on the last question,through them I've solved it. But now, I would know, how is possible to compare two(or more) cluster dendrograms, because for each cluster dendrogram coming from different data frame the height is measured with different uni

[R] Dendrogram

Dear r-help mailing list, here there is a data-frame of 24 observations and 7 variables. W3 D3P3 T3 U3 V3 R3 1 31.3 52 50200 1.67 59.4 55 57 2 33.0 61 45684 0.83 62.0 64 85 3 29.6 55 30455 0.60 56.6 45 52 4 28.0 59 8858 0.96 22.1 40 45 5 29.1 53 8334 0.63 42.9 46 51 6 23.1 79

[R] Centroid

Hi, I'm a new user of R. I should make a cluster analysis using the centroid method. I have used the hclust function of the stats package, but I would also visualize the centroids for each cluster in order to be able in a better interpretation.Could you give me any advice? Thanks Alex