R (>= 2.10), nlme, lattice, grid, mosaic
boot, car, ggplot2, HH, plyr, vcd, Hmisc
boot, car, ggplot2, plyr, HH, vcd, Hmisc
boot, car, ggplot2, plyr, HH, ICC, vcd, Hmisc, manipulate
boot, car, ggplot2, plyr, HH, ICC, vcd, Hmisc