Fast aggregation of large data (e.g. 100GB in RAM), fast ordered joins, fast add/modify/delete of columns by group using no copies at all, list columns, friendly and fast character-separated-value read/write. Offers a natural and flexible syntax, for faster development.
Version: | 1.16.99 |
Revision: | 6a15f8617de121a406cee97b22e83e0c2c4bb034 |
Depends: | R (≥ 3.3.0) |
Imports: | methods |
Suggests: | bit64 (≥ 4.0.0), bit (≥ 4.0.4), R.utils, xts, zoo (≥ 1.8-1), yaml, knitr, markdown |
Built: | 2024-11-06 |
Author: | Tyson Barrett [aut, cre] ( |
Maintainer: | Tyson Barrett <t.barrett88 at gmail.com> |
BugReports: | https://github.com/Rdatatable/data.table/issues |
License: | MPL-2.0 | file LICENSE |
URL: | https://r-datatable.com, https://Rdatatable.gitlab.io/data.table, https://github.com/Rdatatable/data.table |
NeedsCompilation: | yes |
Checks: | data.table results |
Reference manual: | data.table.pdf, 00Index.html |
Vignettes: | Benchmarking data.table Efficient reshaping using data.tables Frequently Asked Questions about data.table Importing data.table Introduction to data.table Joins in data.table Keys and fast binary search based subset Programming on data.table Reference semantics Secondary indices and auto indexing Using .SD for Data Analysis |
Package source: | data.table_1.16.99.tar.gz |
Windows binaries: | r-release: data.table_1.16.99.zip, r-oldrel: data.table_1.16.99.zip |
macOS binaries: | r-release: data.table_1.16.99.tgz, r-oldrel: data.table_1.16.99.tgz |