arrange_dt              Arrange entries in data.frame
as_fst                  Save a data.frame as a fst table
bind_rows_dt            Bind multiple data frames by row
col_max                 Get the column name of the max/min number each
                        row
complete_dt             Complete a data frame with missing combinations
                        of data
count_dt                Count observations by group
cummean                 Cumulative mean
distinct_dt             Select distinct/unique rows in data.frame
drop_na_dt              Dump, replace and fill missing values in
                        data.frame
dummy_dt                Fast creation of dummy variables
export_fst              Read and write fst files
filter_dt               Filter entries in data.frame
fst                     Parse,inspect and extract data.table from fst
                        file
group_by_dt             Group by variable(s) and implement operations
group_dt                Data manipulation within groups
import_fst_chunked      Read a fst file by chunks
impute_dt               Impute missing values with mean, median or mode
in_dt                   Short cut to data.table
intersect_dt            Set operations for data frames
join                    Join tables
lead_dt                 Fast lead/lag for vectors
longer_dt               Pivot data from wide to long
mat_df                  Conversion between tidy table and named matrix
mutate_dt               Mutate columns in data.frame
mutate_when             Conditional update of columns in data.table
nest_dt                 Nest and unnest
nth                     Extract the nth value from a vector
object_size             Nice printing of report the Space Allocated for
                        an Object
pairwise_count_dt       Count pairs of items within a group
percent                 Add percentage to counts in data.frame
pkg_load                Load or unload R package(s)
print_options           Set global printing method for data.table
pull_dt                 Pull out a single variable
rec                     Recode number or strings
relocate_dt             Change column order
rename_dt               Rename column in data.frame
replace_dt              Fast value replacement in data frame
rn_col                  Tools for working with row names
round0                  Round a number and make it show zeros
sample_dt               Sample rows randomly from a table
select_dt               Select column from data.frame
separate_dt             Separate a character column into two columns
                        using a regular expression separator
slice_dt                Subset rows using their positions
sql_join                Case insensitive table joining like SQL
summarise_dt            Summarise columns to single values
sys_time_print          Convenient print of time taken
t_dt                    Efficient transpose of data.frame
uncount_dt              "Uncount" a data frame
unite_dt                Unite multiple columns into one by pasting
                        strings together
utf8_encoding           Use UTF-8 for character encoding in a data
                        frame
wider_dt                Pivot data from long to wide
