https://cran.r-project.org/web/packages/CIplot
CIplot: Functions to Plot Confidence Interval
Plot confidence interval from the objects of statistical tests such as
t.test(), var.test(), cor.test(), prop.test() and fisher.test() ('htest' class),
Tukey test [TukeyHSD()], Dunnett test [glht() in 'multcomp' package],
...