tidyr v0.4.0
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Easily Tidy Data with `spread()` and `gather()` Functions
An evolution of 'reshape2'. It's designed specifically for data
tidying (not general reshaping or aggregating) and works well with
'dplyr' data pipelines.
Functions in tidyr
| Name | Description | |
| unnest_ | Standard-evaluation version of unnest. | |
| separate | Separate one column into multiple columns. | |
| extract | Extract one column into multiple columns. | |
| nest_ | Standard-evaluation version of nest. | |
| extract_numeric | Extract numeric component of variable. | |
| fill | Fill in missing values. | |
| complete_ | Standard-evaluation version of complete. | |
| unnest | Unnest a list column. | |
| replace_na | Replace missing values | |
| %>% | Pipe operator | |
| unite_ | Standard-evaluation version of unite | |
| expand | Expand data frame to include all combinations of values | |
| gather | Gather columns into key-value pairs. | |
| expand_ | Expand (standard evaluation). | |
| spread_ | Standard-evaluation version of spread. | |
| nest | Nest repeated values in a list-variable. | |
| gather_ | Gather (standard-evaluation). | |
| full_seq | Create the full sequence of values in a vector. | |
| complete | Complete a data frame with missing combinations of data. | |
| unite | Unite multiple columns into one. | |
| extract_ | Standard-evaluation version of extract. | |
| spread | Spread a key-value pair across multiple columns. | |
| fill_ | Standard-evaluation version of fill. | |
| separate_ | Standard-evaluation version of separate. | |
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Details
| License | MIT + file LICENSE |
| LazyData | true |
| URL | https://github.com/hadley/tidyr |
| BugReports | https://github.com/hadley/tidyr/issues |
| VignetteBuilder | knitr |
| LinkingTo | Rcpp |
| RoxygenNote | 5.0.1 |
| NeedsCompilation | yes |
| Packaged | 2016-01-18 16:41:04 UTC; hadley |
| Repository | CRAN |
| Date/Publication | 2016-01-18 22:10:47 |
| depends | base (>= 3.1.0) , R (>= 3.1.0) |
| suggests | covr , data , data.table , gapminder , knitr , testthat |
| imports | dplyr (>= 0.4) , lazyeval , magrittr , Rcpp , stringi |
| Contributors | RStudio, Hadley Wickham |
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