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'", <https://winvector.github.io/FluidData/FluidDataReshapingWithCdata.html> , <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:	1.2.1
Depends:	R (≥ 3.4.0), wrapr (≥ 2.0.9)
Imports:	rquery (≥ 1.4.9), rqdatatable (≥ 1.3.2), methods, stats
Suggests:	DBI, RSQLite, knitr, rmarkdown, yaml, tinytest
Published:	2023-08-20
DOI:	10.32614/CRAN.package.cdata
Author:	John Mount [aut, cre], Nina Zumel [aut], Win-Vector LLC [cph]
Maintainer:	John Mount <jmount at win-vector.com>
BugReports:	https://github.com/WinVector/cdata/issues
License:	GPL-2 | GPL-3
URL:	https://github.com/WinVector/cdata/, https://winvector.github.io/cdata/
NeedsCompilation:	no
Materials:	README, NEWS
CRAN checks:	cdata results

Documentation:

Reference manual:	cdata.pdf
Vignettes:	Block Records and Row Records cdata Control Table Keys Designing Transforms for Data Reshaping with cdata cdata Exercises General Data Transforms With cdata Operators

Downloads:

Package source:	cdata_1.2.1.tar.gz
Windows binaries:	r-devel: cdata_1.2.1.zip, r-release: cdata_1.2.1.zip, r-oldrel: cdata_1.2.1.zip
macOS binaries:	r-release (arm64): cdata_1.2.1.tgz, r-oldrel (arm64): cdata_1.2.1.tgz, r-release (x86_64): cdata_1.2.1.tgz, r-oldrel (x86_64): cdata_1.2.1.tgz
Old sources:	cdata archive

Reverse dependencies:

Reverse imports:	WVPlots
Reverse suggests:	nc, rmoo

Linking:

Please use the canonical form https://CRAN.R-project.org/package=cdata to link to this page.