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smacof

swMATH ID: 6539
Software Authors: Leeuw, Jan de; Mair, Patrick
Description: R package smacof: SMACOF for Multidimensional Scaling. 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. Jackknife and permutation tests are included as well.
Homepage: http://cran.r-project.org/web/packages/smacof/index.html
Source Code:  https://github.com/cran/smacof
Dependencies: R
Keywords: Journal of Statistical Software; R; R package; multidimensional scaling; constrained multidimensional scaling; multidimensional unfolding; SMACOF
Related Software: R; t-SNE; SPSS; PROXSCAL; homals; JAGS; Stan; Mcmcpack; EDA; calibrate; asymmetry; prefmod; SAS; latentnet; Label.switching; anacor; PTAk; spatstat; SNLSDP; UMAP
Cited in: 30 Documents

Standard Articles

2 Publications describing the Software Year
More on Multidimensional Scaling and Unfolding in R: smacof Version 2 Link
Mair, P., Groenen, P. J. F., de Leeuw, J.
2022
Multidimensional Scaling Using Majorization: SMACOF in R Link
Jan de Leeuw; Patrick Mair
2009

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