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: 1.2.0
Depends: R (≥ 3.4.0), wrapr (≥ 2.0.2)
Imports: rquery (≥ 1.4.5), rqdatatable (≥ 1.2.8), methods, stats
Suggests: DBI, RSQLite, knitr, rmarkdown, yaml, tinytest
Published: 2021-06-12
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

Downloads:

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
Package source: cdata_1.2.0.tar.gz
Windows binaries: r-devel: cdata_1.2.0.zip, r-release: cdata_1.2.0.zip, r-oldrel: cdata_1.2.0.zip
macOS binaries: r-release (arm64): cdata_1.1.9.tgz, r-release (x86_64): cdata_1.2.0.tgz, r-oldrel: cdata_1.2.0.tgz
Old sources: cdata archive

Reverse dependencies:

Reverse imports: rmoo, WVPlots
Reverse suggests: nc

Linking:

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