crplyr: A 'dplyr' Interface for Crunch

In order to facilitate analysis of datasets hosted on the Crunch data platform <>, the 'crplyr' package implements 'dplyr' methods on top of the Crunch backend. The usual methods "select", "filter", "mutate", "group_by", and "summarize" are implemented in such a way as to perform as much computation on the server and pull as little data locally as possible.

Version: 0.1.4
Depends: R (≥ 3.0.0), crunch (≥ 1.15.3), dplyr
Imports: methods, lazyeval, tibble
Suggests: covr, httptest
Published: 2017-08-22
Author: Neal Richardson [aut, cre]
Maintainer: Neal Richardson <neal at>
License: LGPL (≥ 3)
NeedsCompilation: no
Materials: README NEWS
CRAN checks: crplyr results


Reference manual: crplyr.pdf
Package source: crplyr_0.1.4.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X El Capitan binaries: r-release: crplyr_0.1.4.tgz
OS X Mavericks binaries: r-oldrel: crplyr_0.1.4.tgz
Old sources: crplyr archive


Please use the canonical form to link to this page.