Structural Equation Multidimensional Scaling

Fits a structural equation multidimensional scaling (SEMDS) model for asymmetric and three-way input dissimilarities. It assumes that the dissimilarities are measured with errors. The latent dissimilarities are estimated as factor scores within an SEM framework while the objects are represented in a low-dimensional space as in MDS.


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Reference manual

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install.packages("semds")

0.9-6 by Patrick Mair, 3 months ago


Browse source code at https://github.com/cran/semds


Authors: Patrick Mair [aut, cre] , Jose Fernando Vera [aut]


Documentation:   PDF Manual  


Task views: Psychometric Models and Methods


GPL (>= 2) license


Imports graphics, stats, pracma, minpack.lm

Suggests MASS


See at CRAN