cast                    Cast function
colsplit                Split a vector into multiple columns
combine_factor          Combine factor levels
condense.df             Condense a data frame
expand.grid.df          Expand grid
french_fries            Sensory data from a french fries experiment
funstofun               Aggregate multiple functions into a single
                        function
melt                    Melt
melt.array              Melt an array
melt.data.frame         Melt a data frame
merge_all               Merge all
namerows                Name rows
recast                  Recast
rename                  Rename
rescaler                Rescaler
smiths                  Demo data describing the Smiths
sort_df                 Sort data frame
sparseby                Apply a Function to a Data Frame split by
                        levels of indices
stamp                   Stamp
tips                    Tipping data
uniquedefault           Unique default
untable                 Untable a dataset