Convert row names to an explicit variable.
Flexible equality comparison for data frames
Arrange rows by a selection of variables
Coerce a 'tbl_cube' to other data structures
Coerce an existing data structure into a 'tbl_cube'
Copy tables to same source, if necessary
Evaluate, compare, benchmark operations of a set of srcs.
Do values in a numeric vector fall in specified range?
Efficiently bind multiple data frames by row and column
Cumulativate versions of any, all, and mean
Compute a unique numeric id for each unique row in a data frame.
Flag a character vector as SQL identifiers
Print the location in memory of a data frame
The number of observations in the current group.
Efficiently count the number of unique values in a set of vector
Extract the first, last or nth value from a vector
A helper function for ordering window function output
Figure out if two sources are the same (or two tbl have the same source)
Select and rename a selection of variables
Reduces multiple values down to a single value
Select top (or bottom) n rows (by value)
Run a function with one order, translating result back to original order