dplyr, gdata, plyr, trtf, tram, rms, coin, ATR, multcomp,
gridExtra, vcd, colorspace, lattice, knitr
trtf, tram, rms, coin, ATR, multcomp, gridExtra, vcd,
colorspace, lattice, knitr
trtf, tram, rms, coin, ATR, multcomp, gridExtra, vcd,
colorspace, lattice, knitr, dplyr, openxlsx, plyr