CRAN/E | SOMbrero

SOMbrero

SOM Bound to Realize Euclidean and Relational Outputs

Installation

About

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) , 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'.

Citation SOMbrero citation info
sombrero.clementine.wf/
Bug report File report

Key Metrics

Version 1.4-2
R ≥ 3.1.0
Published 2024-01-25 144 days ago
Needs compilation? no
License GPL-2
License GPL-3
CRAN checks SOMbrero results
Language en-US

Downloads

Yesterday 1 0%
Last 7 days 76 +12%
Last 30 days 346 -16%
Last 90 days 1.122 -26%
Last 365 days 4.624 -1%

Maintainer

Maintainer

Nathalie Vialaneix

Authors

Nathalie Vialaneix

aut / cre

Elise Maigne

aut

Jerome Mariette

aut

Madalina Olteanu

aut

Fabrice Rossi

aut

Laura Bendhaiba

ctb

Julien Boelaert

ctb

Material

NEWS
Reference manual
Package source

In Views

MissingData

Vignettes

The SOMbrero package

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

SOMbrero archive

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