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SOMbrero: SOM Bound to Realize Euclidean and Relational Outputs

The stochastic (also called on-line) version of the Self-Organising Map (SOM) algorithm is provided. Different versions of the algorithm are implemented, for numeric and relational data and for contingency tables as described, respectively, in Kohonen (2001) <isbn:3-540-67921-9>, Olteanu & Villa-Vialaneix (2005) <doi:10.1016/j.neucom.2013.11.047> and Cottrell et al (2004) <doi:10.1016/j.neunet.2004.07.010>. The package also contains many plotting features (to help the user interpret the results), can handle (and impute) missing values and is delivered with a graphical user interface based on 'shiny'.

Version: 1.4-2
Depends: R (≥ 3.1.0), igraph (≥ 1.0), markdown
Imports: scatterplot3d, shiny, grDevices, graphics, stats, ggplot2, ggwordcloud, metR, interp, rlang
Suggests: testthat, rmarkdown, knitr, hexbin, shinycssloaders, shinyBS, shinyjs, shinyjqui
Published: 2024-01-25
DOI: 10.32614/CRAN.package.SOMbrero
Author: Nathalie Vialaneix ORCID iD [aut, cre], Elise Maigne [aut], Jerome Mariette [aut], Madalina Olteanu [aut], Fabrice Rossi [aut], Laura Bendhaiba [ctb], Julien Boelaert [ctb]
Maintainer: Nathalie Vialaneix <nathalie.vialaneix at inrae.fr>
BugReports: https://github.com/tuxette/SOMbrero/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: http://sombrero.clementine.wf/
NeedsCompilation: no
Language: en-US
Citation: SOMbrero citation info
Materials: NEWS
In views: MissingData
CRAN checks: SOMbrero results

Documentation:

Reference manual: SOMbrero.pdf
Vignettes: The SOMbrero package

Downloads:

Package source: SOMbrero_1.4-2.tar.gz
Windows binaries: r-devel: SOMbrero_1.4-2.zip, r-release: SOMbrero_1.4-2.zip, r-oldrel: SOMbrero_1.4-2.zip
macOS binaries: r-release (arm64): SOMbrero_1.4-2.tgz, r-oldrel (arm64): SOMbrero_1.4-2.tgz, r-release (x86_64): SOMbrero_1.4-2.tgz, r-oldrel (x86_64): SOMbrero_1.4-2.tgz
Old sources: SOMbrero archive

Reverse dependencies:

Reverse imports: miRSM

Linking:

Please use the canonical form https://CRAN.R-project.org/package=SOMbrero to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.