tidyfst1.8.2 package

Add percentage to counts in data.frame

Arrange entries in data.frame

Save a data.frame as a fst table

Bind multiple data frames by row

Compute TF–IDF Using data.table with Optional Counting and Grouping

Get the column name of the max/min number each row

Complete a data frame with missing combinations of data

Count observations by group

Cumulative mean

Select distinct/unique rows in data.frame

Short cut to data.table

Fast creation of dummy variables

Filter entries in data.frame

Read and write fst files

Parse,inspect and extract data.table from fst file

Group by variable(s) and implement operations

Data manipulation within groups

Read a fst file by chunks

Impute missing values with mean, median or mode

Join tables

Fast lead/lag for vectors

Pivot data from wide to long

Dump, replace and fill missing values in data.frame

Conditional update of columns in data.table

Mutate columns in data.frame

Nest and unnest

Extract the nth value from a vector

Nice printing of report the Space Allocated for an Object

Count pairs of items within a group

Load or unload R package(s)

Set global printing method for data.table

Pull out a single variable

Recode number or strings

Objects exported from other packages

Change column order

Rename column in data.frame

Fast value replacement in data frame

Round a number and make it show zeros

Tools for working with row names

Sample rows randomly from a table

Select column from data.frame

Separate a character column into two columns using a regular expressio...

Set operations for data frames

Subset rows using their positions

Case insensitive table joining like SQL

Summarise columns to single values

Convenient print of time taken

Efficient transpose of data.frame

Conversion between tidy table and named matrix

"Uncount" a data frame

Unite multiple columns into one by pasting strings together

Use UTF-8 for character encoding in a data frame

Pivot data from long to wide