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
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