Re: [R] readable dendrograms with many units

2008-08-18 Thread Roland Rau
Hi, since you are new to R, you might not be aware of some nice feature at the homepage of R: the task view http://cran.r-project.org/web/views/ For various topics, somebody kindly provided an overview of packages and functions for the specific topic. Also for cluster analysis: http://cran.r-

[R] readable dendrograms with many units

2008-08-18 Thread Paul Slater
Using Mathematica, I've performed a hierarchical clustering of 3,107 U. S. counties based on 1995-2000 intercounty migration, using an algorithm of my own devising (see http://arxiv.org/abs/0807.1550). I can also generate the associated 3,107 x 3,107 matrix of ultrametric distances. Unfortunately