[R] multicomp plotting

[Richard M. Heiberger]

The multicomp package was replaced about a year ago with the multcomp
package.

Your sig.data can be plotted with the multcomp package with the following
code.

require(multcomp)
tmp <- list(confint=sig.data)
attr(tmp, "type") <- "none"
old.oma <- par(oma=c(0,1,0,0))
multcomp:::plot.confint.glht(tmp)
par(old.oma)

You will get more control if you start with your aov object, rather
than the derived sig.data object that you posted.