data.table (1.7.9)
Extension of data.frame for fast indexing, fast ordered joins, fast assignment, fast grouping and list columns..
http://datatable.r-forge.r-project.org/
http://rwiki.sciviews.org/doku.php?id=packages:cran:data.table
http://crantastic.org/packages/data.table
http://cran.r-project.org/web/packages/data.table
Enhanced data.frame. Fast indexing, fast ordered joins, fast assignment, fast grouping and list columns in a short and flexible syntax. i and j may be expressions of column names directly, for faster development. Example: X[Y] is a fast join for large data.
Maintainer:
Developers
Author(s): M Dowle, T Short, S Lianoglou
License: GPL (>= 2)
Uses: chron, ggplot2, reshape, hexbin, plyr, testthat
Reverse depends: FAOSTAT, postgwas, randomNames, RecordLinkage, SGP, survMisc, tabplot, treemap
Reverse suggests: Lahman, pcrsim, ProjectTemplate
Released over 1 year ago.
