## interaction2wt()
## multicomp.mmc()  ## S-Plus
## mmc()       ## R
## ancova()
## xysplom()
## plot.case()
## bwplot() ## with position
## tsacfplots()     ## at this writing, only S-Plus
## tsdiagplot()     ## at this writing, only S-PlusRun the code above in your browser using DataLab