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tidyr (version 0.2.0)
Easily Tidy Data with spread() and gather() Functions.
Description
An evolution of reshape2. It's designed specifically for data tidying (not general reshaping or aggregating) and works well with dplyr data pipelines.
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Install
install.packages('tidyr')
Monthly Downloads
902,896
Version
0.2.0
License
MIT + file LICENSE
Issues
52
Pull Requests
5
Stars
1,339
Forks
410
Repository
https://github.com/hadley/tidyr
Maintainer
Hadley Wickham
Last Published
December 5th, 2014
Functions in tidyr (0.2.0)
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separate
Separate one column into multiple columns.
extract_
Standard-evaluation version of
extract
.
extract
Extract one column into multiple columns.
separate_
Standard-evaluation version of
separate
.
expand_
Expand (standard evaluation).
expand
Expand data frame to include all combinations of levels.
gather
Gather columns into key-value pairs.
unnest
Unnest a list column.
unnest_
Standard-evaluation version of
unnest
.
gather_
Gather (standard-evaluation).
unite_
Standard-evaluation version of
unite
seq_range
Create an evenly spaced sequence of values from highest to lowest.
unite
Unite multiple columns into one.
spread_
Standard-evaluation version of
spread
.
spread
Spread a key-value pair across multiple columns.
extract_numeric
Extract numeric component of variable.