tidyr

tidyr-package

<img src="figures/logo.png?package=tidyr&version=1.1.3" align="right" alt="logo" width="120">
Tools to help to create tidy data, where each
 column is a variable, each row is an observation, and each cell
 contains a single value. 'tidyr' contains tools for changing the
 shape (pivoting) and hierarchy (nesting and 'unnesting') of a dataset,
 turning deeply nested lists into rectangular data frames
 ('rectangling'), and extracting values out of string columns. It also
 includes tools for working with missing values (both implicit and
 explicit).

internal

Tools to help to create tidy data, where each
column is a variable, each row is an observation, and each cell
contains a single value.  'tidyr' contains tools for changing the
shape (pivoting) and hierarchy (nesting and 'unnesting') of a dataset,
turning deeply nested lists into rectangular data frames
('rectangling'), and extracting values out of string columns. It also
includes tools for working with missing values (both implicit and
explicit).

Hadley Wickham

Tidy Messy Data

RStudio 

tidyr-package function

<img src='figures/logo.png' align='right' alt='logo' width='120' />
Tools to help to create tidy data, where each
 column is a variable, each row is an observation, and each cell
 contains a single value. 'tidyr' contains tools for changing the
 shape (pivoting) and hierarchy (nesting and 'unnesting') of a dataset,
 turning deeply nested lists into rectangular data frames
 ('rectangling'), and extracting values out of string columns. It also
 includes tools for working with missing values (both implicit and
 explicit).

tidyr-package: tidyr: Tidy Messy Data

Description

Arguments

See Also