cdata: Fluid Data Transformations

Supplies higher-order coordinatized data specification and fluid transform operators that include pivot and anti-pivot as special cases. The methodology is describe in 'Zumel', 2018, "Fluid data reshaping with 'cdata'", <> , doi:10.5281/zenodo.1173299 . This package introduces the idea of explicit control table specification of data transforms. Works on in-memory data or on remote data using 'rquery' and 'SQL' database interfaces.

Version: 1.1.4
Depends: R (≥ 3.4.0)
Imports: wrapr (≥ 1.9.3), rquery (≥ 1.4.0), rqdatatable (≥ 1.2.4), methods, stats
Suggests: DBI, RSQLite, knitr, RUnit, yaml
Published: 2020-01-08
Author: John Mount [aut, cre], Nina Zumel [aut], Win-Vector LLC [cph]
Maintainer: John Mount <jmount at>
License: GPL-2 | GPL-3
NeedsCompilation: no
Materials: README NEWS
CRAN checks: cdata results


Reference manual: cdata.pdf
Vignettes: Records
Control Table Keys
cdata Exercises
General Transform
Package source: cdata_1.1.4.tar.gz
Windows binaries: r-devel:, r-devel-gcc8:, r-release:, r-oldrel:
OS X binaries: r-release: cdata_1.1.4.tgz, r-oldrel: cdata_1.1.4.tgz
Old sources: cdata archive

Reverse dependencies:

Reverse imports: WVPlots
Reverse suggests: nc


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