Langevin dynamics based tours of numerical data-sets. langevitour is a twist on the “tour” concept from software such as GGobi, tourr, liminal, and detourr. Projections of the data are explored using Brownian motion with momentum. A drag-and-drop interface allows you to focus in on projections of particular variables or to specify the placement of particular groups of points. langevitour can also pursue a projection that provides a good overview of the data.
install.packages("langevitour")
Example:
library(langevitour)
data(zeiselPC)
langevitour(zeiselPC[,-1], zeiselPC$type)
Langevitour is free software made available under the MIT license. Included libraries jStat and SVD-JS are also provided under the MIT license. Included library D3 is provided under the ISC license.