dendrogram branches with different lty
Hi Patrick, You may want to try out my (highly experimental, so not on CRAN) package A2R. http://addictedtor.free.fr/packages/A2R/A2R_0.0-3.tar.gz 2 dendro's are displayed on RGG, check http://addictedtor.free.fr/graphiques/search.php?q=dendrogram You might also be interrested in Appendix B of Paul Murrel's book : http://www.stat.auckland.ac.nz/~paul/RGraphics/rgraphics.html Romain Le 16.12.2005 17:40, Patrick Kuss a ??crit :
Dear r-list, I am trying to visually seperate the two main clusters of a dendrogram. The idea is to use: 'edgePar=list(lty=3)' for 'dend1[[1]]' and 'edgePar=list(lty=1)' for 'dend1[[2]]' I have not found a way to solve this. Any suggestions? Patrick hc <- hclust(dist(USArrests), "ave") (dend1 <- as.dendrogram(hc)) par(mfrow=c(2,2)) plot(dend1) plot(dend1[[1]],edgePar=list(lty=3)) plot(dend1[[2]],edgePar=list(lty=1)) -- Patrick Kuss PhD-student Institute of Botany University of Basel Sch??nbeinstr. 6 CH-4056 Basel +41 61 267 2976
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