budworm                 Effect of Insecticide on survivial of tobacco
                        budworms
codstom                 Diet of Atlantic cod in the Gulf of St.
                        Lawrence (Canada)
dietox                  Growth curves of pigs in a 3x3 factorial
                        experiment
doBy                    Various utilities which includes functions for
                        creating groupwise calculations etc.
dose.LD50               Calculate LD50
esticon                 Contrasts for lm, glm, lme, and geeglm objects
firstobs                Locate the index of the first/last unique value
lapplyBy                Formula based version of lapply
orderBy                 Ordering (sorting) rows of a data frame
recodevar               recode levels of variable
sampleBy                Sampling from a data frame
splitBy                 Split a data frame
subsetBy                Finds subsets of a dataframe which is split by
                        variables in a formula.
summaryBy               Function to calculate groupwise summary
                        statistics
transformBy             Function to make groupwise transformations
which.maxn              Where are the n largest or n smallest elements
                        in a numeric vector ?
