[R] Multidimensional scaling
rossini at blindglobe.net
Sat Apr 20 00:56:34 CEST 2002
>>>>> "john" == John Miyamoto <jmiyamot at u.washington.edu> writes:
john> A student of mine wants to use R to do some nonmetric multidimensional
john> scaling. According to the R FAQ, there's a package called pcurve that
john> computes multidimensional scaling solutions, but I was not able to locate
john> it the contrib page (I am a Windows user with R version 1.4.1). Can
john> anyone tell me whether it is possible to do nonmetric multidimensional
john> scaling with R, and if so, how?
I thought there was one in MASS?
isoMDS(MASS) Kruskal's Non-metric Multidimensional Scaling
cmdscale(mva) Classical (Metric) Multidimensional Scaling
(see CRAN for the libraries).
A.J. Rossini Rsrch. Asst. Prof. of Biostatistics
U. of Washington Biostatistics rossini at u.washington.edu
FHCRC/SCHARP/HIV Vaccine Trials Net rossini at scharp.org
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