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 écrit : >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 >Schönbeinstr. 6 >CH-4056 Basel >+41 61 267 2976 > -- visit the R Graph Gallery : http://addictedtor.free.fr/graphiques mixmod 1.7 is released : http://www-math.univ-fcomte.fr/mixmod/index.php +---------------------------------------------------------------+ | Romain FRANCOIS - http://francoisromain.free.fr | | Doctorant INRIA Futurs / EDF | +---------------------------------------------------------------+ ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
