search for: struyf

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2011 Sep 09
1
Question about plot.mona {cluster}
Hello all, I what to print the banner plot that is output from the mona method in the cluster package but the problem is I dont want to print all that red ink. Here is an example: data(animals) ma <- mona(animals) ma ## Plot similar to Figure 10 in Struyf et al (1996) plot(ma) I can change the bar color by using the argument col=c(0,0) - plot(ma,col=c(0,0)) - but then the variable labels also get colored white. Is there a way to remove the bar colors but leave the variables colored? Thank you George Skountrianos -- View this message in context: h...
2000 Mar 21
1
clustering methods in R
...of the Kaufman book, at least. Sincerely, Faheem Mitha. **************************************************************************** (cluster) Kaufman, L. and Rousseeuw, P.J. (1990). Finding Groups in Data: An Introduction to Cluster Analysis. Wiley, New York. Struyf, A., Hubert, M. and Rousseeuw, P.J. (1997). Integrating Robust Clustering Techniques in S-PLUS, Computational Statistics and Data Analysis, 26, 17-37. (mclust) D. Banfield and A. E. Raftery, Model-based Gaussian and non-Gaussian Clustering, Biometrics, 49:803-821 (September 1993). C. Fraley, Al...
2003 Apr 18
2
Question about PAM clustering method
Hello everyone. I just started learning R for clustering analysis in my research project. I tried k-means method and PAM method, both of which were properly processed with my data. I have some questions about PAM graphical output. Suppose to do the commands shown below; pm<-pam(D, 6) plot(pm) I got two charts after prompted. In the first chart, 6 oval clusters are drawn together