[R] classification algorithms with distance matrix

Dear all, I have a problem when using some classification functions (Kmeans, PAM, FANNY...) with a distance matrix, and i would to understand how it proceeds for the positioning of centroids after one execution step. In fact, in the classical formulation of the algorithm, after each step,

Re: [R] classification algorithms with distance matrix

On Mon, Jun 7, 2010 at 9:05 AM, sidahmed BENABDERRAHMANE sidahmed.benabderrahm...@loria.fr wrote: Dear all, I have a problem when using some classification functions (Kmeans, PAM, FANNY...)  with a distance matrix, and i would to understand how it proceeds for the positioning of centroids