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langevitour

Langevin Tour

v0.8.1 · May 23, 2025 · MIT + file LICENSE

Description

An HTML widget that randomly tours 2D projections of numerical data. A random walk through projections of the data is shown. The user can manipulate the plot to use specified axes, or turn on Guided Tour mode to find an informative projection of the data. Groups within the data can be hidden or shown, as can particular axes. Points can be brushed, and the selection can be linked to other widgets using crosstalk. The underlying method to produce the random walk and projection pursuit uses Langevin dynamics. The widget can be used from within R, or included in a self-contained R Markdown or Quarto document or presentation, or used in a Shiny app.

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CRAN Check Status

14 OK
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Flavor Status
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 (2)

imports

suggests

Dependency Network

Dependencies Reverse dependencies htmlwidgets crosstalk RANN assertthat quollr cardinalR langevitour

Version History

new 0.8.1 Mar 10, 2026
updated 0.8.1 ← 0.8.0 diff May 23, 2025
updated 0.8.0 ← 0.7 diff Apr 12, 2025
updated 0.7 ← 0.6 diff Feb 23, 2024
updated 0.6 ← 0.5 diff Nov 16, 2023
updated 0.5 ← 0.4 diff Aug 4, 2022
updated 0.4 ← 0.2 diff May 8, 2022
updated 0.2 ← 0.1 diff Mar 22, 2022
new 0.1 Mar 20, 2022