Forum: smacof 0.9-0 submitted to CRAN
Posted by: Patrick Mair Content: smacof provides the following approaches of multidimensional scaling (MDS) based on stress minimization by means of majorization: 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. Package vignette is included. |
Latest Newssmacof 1.2-0Patrick Mair - 2011-05-12 07:04 -
smacof 0.9-0 submitted to CRANPatrick Mair - 2008-05-25 21:29 -
homals, anacor, smacofPatrick Mair - 2008-04-04 21:04 -
PsychoR multiple packagePatrick Mair - 2008-02-02 14:31 -
homals 0.9-3 availablePatrick Mair - 2007-11-04 12:40 -
...
|