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: | 1.1.9 |
| 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: | 2020-10-17 |
| 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 |
| 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_1.1.9.tar.gz |
| Windows binaries: | r-devel: cdata_1.1.9.zip, r-release: cdata_1.1.9.zip, r-oldrel: cdata_1.1.9.zip |
| macOS binaries: | r-release: cdata_1.1.9.tgz, r-oldrel: cdata_1.1.9.tgz |
| Old sources: | cdata archive |
| Reverse imports: | WVPlots |
| Reverse suggests: | nc |
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