hi to all I'm using ape,ade4,etc packages to draw phylogenetic trees. Situation: - i have a file with genetic sequences - i can do the clustering with hclust - i convert the clustering to trees - the resulting trees are correct Problem: - the sequences in my data files have a specific order - first sequence is from time=0, last sequence is from time=end of time - plotting a tree doesn't respect this order (ex: if it is a vertical tree, branch from time=0 is not at y=0 position and branch from time=1 it's not in y=1 and so on) Does anyone know how i can do this (even with clusters like time=1 to time=10 drawn first, then time=11 to time..... )? -- View this message in context: http://www.nabble.com/Plotting-tree-tips-in-a-specific-order%21-how--tf4509760.html#a12861788 Sent from the R help mailing list archive at Nabble.com.