Multidimensional scaling models and methods for the visualization for asymmetric data. A matrix is asymmetric if the number of rows equals the number of columns, and these rows and columns refer to the same set of objects. An example is a student migration table, where the rows correspond to the countries of origin of the students and the columns to the destination countries. This package provides the slide-vector model, a scaling model with unique dimensions and the asymscal model for asymmetric multidimensional scaling. Furthermore, a heat map for skew-symmetric data, and the decomposition of asymmetry are provided for the analysis of asymmetric tables.
| Version: | 1.2.2 |
| Imports: | rJava, gplots, stats, methods, smacof |
| Suggests: | knitr, rmarkdown, RColorBrewer |
| Published: | 2017-07-05 |
| Author: | Berrie Zielman |
| Maintainer: | Berrie Zielman <berrie.zielman at gmail.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | yes |
| SystemRequirements: | Java JDK 1.2 or higher (for JRI/REngine JDK 1.4 or higher), GNU make |
| CRAN checks: | asymmetry results |
| Reference manual: | asymmetry.pdf |
| Vignettes: |
Visualizing asymmetry: start here |
| Package source: | asymmetry_1.2.2.tar.gz |
| Windows binaries: | r-devel: asymmetry_1.2.2.zip, r-release: asymmetry_1.2.2.zip, r-oldrel: asymmetry_1.2.2.zip |
| OS X El Capitan binaries: | r-release: asymmetry_1.2.2.tgz |
| OS X Mavericks binaries: | r-oldrel: asymmetry_1.2.2.tgz |
| Old sources: | asymmetry archive |
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