rPref: Database Preferences and Skyline Computation

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, and some generalizations (database preferences).

Author
Patrick Roocks <mail@p-roocks.de>
Date of publication
2016-09-01 14:44:19
Maintainer
Patrick Roocks <mail@p-roocks.de>
License
GPL (>= 2)
Version
1.1
URLs

View on CRAN

Man pages

base_pref
Base Preferences
base_pref_macros
Useful Base Preference Macros
complex_pref
Complex Preferences
general_pref
Utility Functions for Preferences
get_hasse_diag
Adjacency List of Hasse diagramm
plot_btg
Better-Than-Graphs
plot_front
Pareto Front Plot
pred_succ
Predecessor and Successor Functions
psel
Preference Selection
rPref
Summary of the rPref Package
show.pref
Partial Evaluation and String Output of Preferences
show.query
Show Preferences in Database Query Languages

Files in this package

rPref
rPref/inst
rPref/inst/test
rPref/inst/test/test-algorithms.R
rPref/inst/test/test-psel.R
rPref/inst/test/test-strings.R
rPref/inst/test/test-pref.r
rPref/inst/test/test-hasse.R
rPref/inst/doc
rPref/inst/doc/visualization.html
rPref/inst/doc/visualization.R
rPref/inst/doc/introduction.R
rPref/inst/doc/visualization.Rmd
rPref/inst/doc/introduction.html
rPref/inst/doc/introduction.Rmd
rPref/src
rPref/src/psel-par-top.cpp
rPref/src/Makevars
rPref/src/hasse.cpp
rPref/src/bnl.h
rPref/src/topk_setting.h
rPref/src/psel-par.cpp
rPref/src/scalagon.h
rPref/src/scalagon.cpp
rPref/src/topk_setting.cpp
rPref/src/pref-classes.cpp
rPref/src/pref-classes.h
rPref/src/bnl.cpp
rPref/src/Makevars.win
rPref/src/RcppExports.cpp
rPref/src/hasse.h
rPref/NAMESPACE
rPref/NEWS
rPref/R
rPref/R/general-pref.r
rPref/R/base-pref.r
rPref/R/complex-pref.r
rPref/R/base-pref-macros.R
rPref/R/pref-classes.r
rPref/R/visualize.r
rPref/R/RcppExports.R
rPref/R/pred-succ.r
rPref/R/pref-eval.r
rPref/R/rPref.r
rPref/R/show-pref.r
rPref/vignettes
rPref/vignettes/visualization.Rmd
rPref/vignettes/introduction.Rmd
rPref/MD5
rPref/build
rPref/build/vignette.rds
rPref/DESCRIPTION
rPref/man
rPref/man/plot_btg.Rd
rPref/man/pred_succ.Rd
rPref/man/show.pref.Rd
rPref/man/complex_pref.Rd
rPref/man/plot_front.Rd
rPref/man/get_hasse_diag.Rd
rPref/man/psel.Rd
rPref/man/base_pref.Rd
rPref/man/show.query.Rd
rPref/man/general_pref.Rd
rPref/man/base_pref_macros.Rd
rPref/man/rPref.Rd