The Radviz package implements the concept of dimensional anchors to visualize multivariate datasets in a 2D projection, as originally described in Hoffman et al 1999.
To install the CRAN version run
install.packages('Radviz')
Development version of Radviz can be installed using the following command
devtools::install_github('yannabraham/Radviz')
Or, if you want to build the vignette:
devtools::install_github('yannabraham/Radviz',build_vignettes = TRUE)