Hi I am really struggling jsut putting the labels on the leaves of my dendrogram. I have a dendrogram that i create using the hclust/as.dendrogram commands. I then plot it...but i want to feed a file/list that contains all the labels of the leaves of a dendrogram and others that way if R finds what it is looking for in the left hand column, it will simply replace it with what is in the right hand column (the protein name/label) under the attribute ("label")... Please help! Thanks! Ayesha