https://github.com/cran/smacof
Tip revision: 4812fed5125afae262e56d76fcef503de066827d authored by Jan de Leeuw on 01 August 2009, 13:32:44 UTC
version 1.0-0
version 1.0-0
Tip revision: 4812fed
DESCRIPTION
Package: smacof
Type: Package
Title: SMACOF for Multidimensional Scaling.
Version: 1.0-0
Date: 2008-07-27
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: 2009-07-31 17:00:39 UTC; admin
Repository: CRAN
Date/Publication: 2009-08-01 13:32:44