cluster
1.3-2
S original by Peter Rousseeuw <rousse@uia.ua.ac.be>, Anja Struyf
<Anja.Struyf@uia.ua.ac.be> and Mia Hubert <Mia.Hubert@uia.ua.ac.be>.
R port by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at> and Martin Maechler.
Martin Maechler <maechler@stat.math.ethz.ch>
Functions for clustering (by Rousseeuw et al.)
Functions for cluster analysis, based on the work of
Peter Rousseeuw, Anja Struyf and Mia Hubert.
May be freely distributed and used with R.

Functions for cluster analysis, originally from
Peter Rousseeuw, Anja Struyf and Mia Hubert.

S original by Peter Rousseeuw <rousse@uia.ua.ac.be>, Anja Struyf
<Anja.Struyf@uia.ua.ac.be> and Mia Hubert <Mia.Hubert@uia.ua.ac.be>.
R port by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at> and Martin Maechler
who has added several extensions.

S original by Peter Rousseeuw <rousse@uia.ua.ac.be>, Anja Struyf
<Anja.Struyf@uia.ua.ac.be> and Mia Hubert <Mia.Hubert@uia.ua.ac.be>.
R port by Kurt Hornik <Kurt.Hornik@R-project.org> and Martin Maechler
who has added several extensions.

Cluster analysis methods.  Much extended the original from
Peter Rousseeuw, Anja Struyf and Mia Hubert,
based on Kaufman and Rousseeuw (1990).

"Finding Groups in Data": Cluster Analysis Extended Rousseeuw et
al.
Methods for Cluster analysis.  Much extended the original from
Peter Rousseeuw, Anja Struyf and Mia Hubert,
based on Kaufman and Rousseeuw (1990) "Finding Groups in Data".

c(person("Martin","Maechler", role=c("aut","cre"), email="maechler@stat.math.ethz.ch")
,person("Peter", "Rousseeuw", role="aut", email="rousse@uia.ua.ac.be",
comment = "Fortran original")
,person("Anja", "Struyf", role="aut", comment= "S original")
,person("Mia", "Hubert", role="aut", email= "Mia.Hubert@uia.ua.ac.be", comment= "S original")
,person("Kurt", "Hornik", role=c("trl", "ctb"),
email="Kurt.Hornik@R-project.org", comment="port to R; maintenance(1999-2000)")
,person("Matthias", "Studer", role="ctb")
,person("Pierre",  "Roudier", role="ctb")
,person("Juan",   "Gonzalez", role="ctb")
)
Martin Maechler [aut, cre],
Peter Rousseeuw [aut] (Fortran original),
Anja Struyf [aut] (S original),
Mia Hubert [aut] (S original),
Kurt Hornik [trl, ctb] (port to R; maintenance(1999-2000)),
Matthias Studer [ctb],
Pierre Roudier [ctb],
Juan Gonzalez [ctb]