rPref: Database Preferences and Skyline Computation (original) (raw)
Routines to select and visualize the maxima for a given strict partial order. This especially includes the computation of the Pareto frontier, also known as (Top-k) Skyline operator (see Börzsönyi, et al. (2001) <doi:10.1109/ICDE.2001.914855>), and some generalizations known as database preferences (see Kießling (2002) <doi:10.1016/B978-155860869-6/50035-4>).
| Version: | 1.5.0 |
|---|---|
| Depends: | R (≥ 4.0.0) |
| Imports: | Rcpp (≥ 1.0.0), RcppParallel (≥ 5.1.6), dplyr (≥ 1.0.0), igraph (≥ 1.0.1), lazyeval (≥ 0.2.1), methods, utils |
| LinkingTo: | Rcpp, RcppParallel |
| Suggests: | testthat, graph, Rgraphviz (≥ 2.16.0), knitr, ggplot2, rmarkdown |
| Published: | 2025-08-19 |
| DOI: | 10.32614/CRAN.package.rPref |
| Author: | Patrick Roocks [aut, cre] |
| Maintainer: | Patrick Roocks |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: | https://www.p-roocks.de/rpref/ |
| NeedsCompilation: | yes |
| SystemRequirements: | GNU make, Windows: cmd.exe and cscript.exe |
| Citation: | rPref citation info |
| Materials: | README, |
| CRAN checks: | rPref results |
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