https://github.com/cran/smacof
Revision 99c05bd52c4be0adf1bbdec30c32e7812fc36422 authored by Jan de Leeuw on 27 January 2011, 00:00:00 UTC, committed by Gabor Csardi on 27 January 2011, 00:00:00 UTC
1 parent 6eea070
Tip revision: 99c05bd52c4be0adf1bbdec30c32e7812fc36422 authored by Jan de Leeuw on 27 January 2011, 00:00:00 UTC
version 1.1-0
version 1.1-0
Tip revision: 99c05bd
DESCRIPTION
Package: smacof
Type: Package
Title: SMACOF for Multidimensional Scaling.
Version: 1.1-0
Date: 2011-01-27
Author: Jan de Leeuw, Patrick Mair
Maintainer: Jan de Leeuw <deleeuw@stat.ucla.edu>
Description: This package provides the following approaches of
multidimensional scaling (MDS) based on stress minimization by
means of majorization (smacof): Simple smacof on symmetric
dissimilarity matrices, smacof for rectangular matrices
(unfolding models), smacof with constraints on the
configuration, three-way smacof for individual differences
(including constraints for idioscal, indscal, and identity),
and spherical smacof (primal and dual algorithm). Each of these
approaches is implemented in a metric and nonmetric manner
including primary, secondary, and tertiary approaches for tie
handling.
Imports: graphics, stats
Depends: R (>= 2.8.0), polynom, rgl, scatterplot3d
License: GPL
Packaged: 2011-01-27 23:49:41 UTC; patrick
Repository: CRAN
Date/Publication: 2011-01-28 07:27:30
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