table-, tapply-, and split-like functionality for matrix and big.matrix objects This package extends the bigmemory package with table- and split-like support for big.matrix objects. The functions may also be used with regular R matrices for improving speed and memory-efficiency. Software Depends: methods, bigmemory (>= 4.0.0) LinkingTo: bigmemory Suggests: biganalytics Mike and Jay <bigmemoryauthors@gmail.com> Michael J. Kane <kaneplusplus@gmail.com> and John W. Emerson <jayemerson@gmail.com> LGPL-3 2010-07-24 application/tgz http://CRAN.R-project.org/package=bigtabulate