Package: GeneralizedUmatrix
Type: Package
Title: Credible Visualization for Two-Dimensional Projections of Data
Version: 1.1.9
Date: 2020-03-23
Authors@R: c(person("Michael", "Thrun", email= "m.thrun@gmx.net",role=c("aut","cre","cph"), comment = c(ORCID = "0000-0001-9542-5543")),person("Felix", "Pape",role=c("ctb","ctr")),person("Tim", "Schreier",role=c("ctb","ctr")),person("Luis", "Winckelman",role=c("ctb","ctr")),person("Alfred", "Ultsch",role="ths"))
Maintainer: Michael Thrun <m.thrun@gmx.net>
Description: Projections are common dimensionality reduction methods, which represent high-dimensional data in a two-dimensional space. However, when restricting the output space to two dimensions, which results in a two dimensional scatter plot (projection) of the data, low dimensional similarities do not represent high dimensional distances coercively [Thrun, 2018]. This could lead to a misleading interpretation of the underlying structures [Thrun, 2018]. By means of the 3D topographic map the generalized Umatrix is able to depict errors of these two-dimensional scatter plots. The package is based on the book of Thrun, M.C.: "Projection Based Clustering through Self-Organization and Swarm Intelligence" (2018) <DOI:10.1007/978-3-658-20540-9>.
License: GPL-3
Imports: Rcpp, ggplot2
Suggests: DataVisualizations, DatabionicSwarm, rgl, grid, mgcv, png,
        ProjectionBasedClustering, reshape2, fields, ABCanalysis,
        plotly, deldir, shiny, methods, knitr (>= 1.12), rmarkdown (>=
        0.9)
LinkingTo: Rcpp, RcppArmadillo
Depends: R (>= 3.0)
NeedsCompilation: yes
SystemRequirements: C++11
LazyLoad: yes
LazyData: TRUE
URL: http://www.deepbionics.org
Encoding: UTF-8
VignetteBuilder: knitr
BugReports: https://github.com/Mthrun/GeneralizedUmatrix/issues
Packaged: 2020-03-23 14:03:27 UTC; MT
Author: Michael Thrun [aut, cre, cph] (<https://orcid.org/0000-0001-9542-5543>),
  Felix Pape [ctb, ctr],
  Tim Schreier [ctb, ctr],
  Luis Winckelman [ctb, ctr],
  Alfred Ultsch [ths]
Repository: CRAN
Date/Publication: 2020-03-23 14:50:08 UTC
Built: R 4.1.0; x86_64-w64-mingw32; 2020-08-03 12:31:35 UTC; windows
Archs: i386, x64
