Augmented Convex Hull Plots CRAN Task View: Multivariate (http://CRAN.R-project.org/view=Multivariate) Informative and nice plots for grouped bivariate data. Software Depends: ellipse, KernSmooth, lattice <maja.pohar@mf.uni-lj.si> Maja Pohar, Gaj Vidmar GPL-2 2009-01-23 application/tgz http://CRAN.R-project.org/package=chplot