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tidyr  

Tidy Messy Data
View on CRAN: Click here


Download and install tidyr package within the R console
Install from CRAN:
install.packages("tidyr")

Install from Github:
library("remotes")
install_github("cran/tidyr")

Install by package version:
library("remotes")
install_version("tidyr", "1.3.2")



Attach the package and use:
library("tidyr")
Maintained by
Hadley Wickham
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2014-07-21
Latest Update: 2024-01-24
Description:
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).
How to cite:
Hadley Wickham (2014). tidyr: Tidy Messy Data. R package version 1.3.2, https://cran.r-project.org/web/packages/tidyr. Accessed 28 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:13), 0.1 (2014-07-21 23:16), 0.2.0 (2015-09-08 08:41), 0.3.0 (2015-09-08 10:43), 0.3.1 (2015-09-10 09:21), 0.4.0 (2016-01-18 22:10), 0.4.1 (2016-02-05 21:47), 0.5.0 (2016-06-12 19:03), 0.5.1 (2016-06-14 15:22), 0.6.0 (2016-08-12 10:20), 0.6.1 (2017-01-10 10:17), 0.6.2 (2017-05-04 08:46), 0.6.3 (2017-05-15 20:08), 0.7.0 (2017-08-16 13:48), 0.7.1 (2017-09-01 17:15), 0.7.2 (2017-10-17 01:09), 0.8.0 (2018-01-29 20:33), 0.8.1 (2018-05-18 13:17), 0.8.2 (2018-10-28 18:20), 0.8.3 (2019-03-02 00:00), 1.0.0 (2019-09-12 01:00), 1.0.2 (2020-01-24 15:30), 1.0.3 (2020-05-07 10:40), 1.1.0 (2020-05-20 15:10), 1.1.1 (2020-07-31 09:00), 1.1.2 (2020-08-27 14:20), 1.1.3 (2021-03-03 10:20), 1.1.4 (2021-09-27 18:20), 1.2.0 (2022-02-01 09:40), 1.2.1 (2022-09-08 09:30), 1.3.0 (2023-01-24 17:00), 1.3.1 (2024-01-24 15:50)
Other packages that cited tidyr R package
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Complete documentation for tidyr
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