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 |
| Reference manual: | cdata.html , cdata.pdf |
| Vignettes: |
Block Records and Row Records (source, R code) cdata (source, R code) Control Table Keys (source, R code) Designing Transforms for Data Reshaping with cdata (source, R code) cdata Exercises (source, R code) General Data Transforms With cdata (source, R code) Operators (source, R code) |
| 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 imports: | WVPlots |
| Reverse suggests: | nc, rmoo |
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