friends, I need some tool to visualize the results of hierarchical clustering. Specifically, I want to plot it as a radial plot as a phylogenetic tree. In addition, I want to specify the color to each leaf node. I search all phylogenetic tree plotting routines here, they all cannot show the leaf nodes and their colors. Since i will have a lot of leaf nodes, the color needs to be specified and given as a parameter, instead of manually. Can someone point me to some software packages? [[alternative HTML version deleted]]