Henrik, there is an easily adaptable example in this thread: http://r.789695.n4.nabble.com/coloring-leaves-in-a-hclust-or-dendrogram-plot -tt795496.html#a795497
HTH. Bryan ************* Bryan Hanson Professor of Chemistry & Biochemistry DePauw University, Greencastle IN USA On 10/15/10 9:05 AM, "Kennedy" <henrik.aldb...@gmail.com> wrote: > > Hi, > > I have performed a clustering of a matrix and plotted the result with > pltree. See code below. I want to color the labels of the leafs > individually. For example I want the label name "Node 2" to be plotted in > red. How do I do this? > > Sincerely > > Henrik > > > library(cluster) > > D <- matrix(nr=4,nc=4) > rownames(D) <- c("Node 1","Node 2","Node 3","Node 4") > D[1,] <- c(0,.6,.1,.7) > D[2,] <- c(.6,.0,.3,.9) > D[3,] <- c(.1,.3,0,.9) > D[4,] <- c(.7,.9,.9,0) > > C <- agnes(D,diss=T,method="complete") > > pltree(C) ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.