Subject: Artificial data set for comparing cluster analysis methods. I’m pursuing my thesis for a MSc in Biostatistics for the Medical School at University of Athens, Greece. My thesis concerns a detailed comparison between Cluster Analysis methods with artificial data. In order to compare Clustering methods, I need an artificial data set which is formed in true clusters. I would therefore greatly appreciate anyone sending me a data set like this or information where I could find this kind of data sets and if there is any simpler algorithm for generating artificial data. I would also find it very helpful if anyone inform me anything related to this area. Thanks in advance, George Feretzakis University of Athens, MSc in Biostatistics [log in to unmask] _________________________________________________________________ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx