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Umatrix

Visualization of Structures in High-Dimensional Data

v4.0.2 · May 28, 2025 · GPL-3

Description

By gaining the property of emergence through self-organization, the enhancement of SOMs(self organizing maps) is called Emergent SOM (ESOM). The result of the projection by ESOM is a grid of neurons which can be visualised as a three dimensional landscape in form of the Umatrix. Further details can be found in the referenced publications (see url). This package offers tools for calculating and visualising the ESOM as well as Umatrix, Pmatrix and UStarMatrix. All the functionality is also available through graphical user interfaces implemented in 'shiny'. Based on the recognized data structures, the method can be used to generate new data.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (1)

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Dependency Network

Dependencies Reverse dependencies Rcpp ggplot2 shiny shinyjs reshape2 fields plyr png abind deldir geometry pdist AdaptGauss DataVisualizations ggrepel TreeDist Umatrix

Version History

new 4.0.2 Mar 10, 2026
updated 4.0.2 ← 4.0.1 diff May 27, 2025
updated 4.0.1 ← 4.0 diff Aug 16, 2024
updated 4.0 ← 3.4.1 diff Apr 24, 2024
updated 3.4.1 ← 3.4 diff Nov 24, 2023
updated 3.4 ← 3.3 diff Jun 13, 2023
updated 3.3 ← 3.1 diff Feb 11, 2020
updated 3.1 ← 3.0 diff Dec 17, 2017
new 3.0 Dec 11, 2017