I have come across a set of data (all the quotes are from the R
documentation of the Ruspini data ) called
"The Ruspini data set, consisting of 75 points in four groups that is
popular for illustrating clustering techniques."
in R, I have the reference to the original paper
"E. H. Ruspini (1970): Numerical methods for fuzzy clustering. Inform.
Sci., 2, 319 - 350"
but unfortunately cannot get it.
What I need is the description of the data that consists
"of 75 points in four groups".
What has actually been measured?
Any help will be much appreciated.
Rafael Perera
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