R: Data Structures and Algorithms for Relations

# Data Structures and Algorithms for Relations

## Documentation for package ‘relations’ version 0.6-7

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

A C E F H I P R S T misc

## -- A --

algebra | Relational Algebra
as.ranking | Rankings
as.relation | Relations
as.relation_ensemble | Relation Ensembles
asy | Relations
asy.relation | Relations

## -- C --

Cetacea | Cetacea Data
closure.relation | Transitive and Reflexive Closure
codual | Relations
codual.relation | Relations

## -- E --

endorelation | Relations

## -- F --

Felines | Felines Data

## -- H --

homorelation | Relations

## -- I --

is.ranking | Rankings
is.relation | Relations
is.relation_ensemble | Relation Ensembles

## -- P --

plot.relation | Visualize Relations
plot.relation_ensemble | Visualize Relations
predicates | Relation Predicates

## -- R --

ranking | Rankings
reduction.relation | Transitive and Reflexive Reduction
reflexive_closure | Transitive and Reflexive Closure
reflexive_reduction | Transitive and Reflexive Reduction
relation | Relations
relation_antijoin | Relational Algebra
relation_arity | Relation Domain, Arity, and Size
relation_cartesian | Relational Algebra
relation_charfun | Relation Characteristic Functions
relation_choice | Relation-Based Choices
relation_classes | Relation Equivalence Classes
relation_class_ids | Relation Equivalence Classes
relation_complement | Relational Algebra
relation_component_representation | Connected components
relation_condensation | Connected components
relation_connected_components | Connected components
relation_consensus | Consensus Relations
relation_cover | Covering Relations
relation_dissimilarity | Dissimilarity Between Relations
relation_division | Relational Algebra
relation_domain | Relation Domain, Arity, and Size
relation_domain<- | Modify Relations
relation_domain_names | Relation Domain, Arity, and Size
relation_domain_names<- | Modify Relations
relation_elements | Elements of Relation Domains
relation_ensemble | Relation Ensembles
relation_graph | Relation Graph
relation_graph<- | Modify Relations
relation_has_missings | Relation Predicates
relation_impute | Impute relations
relation_incidence | Relation Incidences
relation_incidence<- | Modify Relations
relation_intersection | Relational Algebra
relation_is | Relation Predicates
relation_is_acyclic | Relation Predicates
relation_is_antisymmetric | Relation Predicates
relation_is_asymmetric | Relation Predicates
relation_is_bijective | Relation Predicates
relation_is_binary | Relation Predicates
relation_is_complete | Relation Predicates
relation_is_coreflexive | Relation Predicates
relation_is_crisp | Relation Predicates
relation_is_cyclic | Relation Predicates
relation_is_endorelation | Relation Predicates
relation_is_equivalence | Relation Predicates
relation_is_Euclidean | Relation Predicates
relation_is_Ferrers | Relation Predicates
relation_is_functional | Relation Predicates
relation_is_homogeneous | Relation Predicates
relation_is_injective | Relation Predicates
relation_is_interval_order | Relation Predicates
relation_is_irreflexive | Relation Predicates
relation_is_left_total | Relation Predicates
relation_is_linear_order | Relation Predicates
relation_is_match | Relation Predicates
relation_is_negatively_transitive | Relation Predicates
relation_is_partial_order | Relation Predicates
relation_is_preference | Relation Predicates
relation_is_preorder | Relation Predicates
relation_is_quasiorder | Relation Predicates
relation_is_quasitransitive | Relation Predicates
relation_is_quaternary | Relation Predicates
relation_is_reflexive | Relation Predicates
relation_is_right_total | Relation Predicates
relation_is_semiorder | Relation Predicates
relation_is_semitransitive | Relation Predicates
relation_is_strict_linear_order | Relation Predicates
relation_is_strict_partial_order | Relation Predicates
relation_is_strongly_complete | Relation Predicates
relation_is_surjective | Relation Predicates
relation_is_symmetric | Relation Predicates
relation_is_ternary | Relation Predicates
relation_is_tournament | Relation Predicates
relation_is_transitive | Relation Predicates
relation_is_trichotomous | Relation Predicates
relation_is_weak_order | Relation Predicates
relation_join | Relational Algebra
relation_pclust | Prototype-Based Partitions of Relations
relation_projection | Relational Algebra
relation_properties | Relation Properties
relation_property | Relation Properties
relation_remainder | Relational Algebra
relation_scores | Relation Scores
relation_scores.relation | Relation Scores
relation_scores.relation_ensemble | Relation Scores
relation_selection | Relational Algebra
relation_semijoin | Relational Algebra
relation_size | Relation Domain, Arity, and Size
relation_symdiff | Relational Algebra
relation_table | Relation Table
relation_trace | Traces of Endorelations
relation_union | Relational Algebra
relation_violations | Violations of Relation Properties

## -- S --

SVM_Benchmarking_Classification | SVM Benchmarking Data and Consensus Relations
SVM_Benchmarking_Classification_Consensus | SVM Benchmarking Data and Consensus Relations
SVM_Benchmarking_Regression | SVM Benchmarking Data and Consensus Relations
SVM_Benchmarking_Regression_Consensus | SVM Benchmarking Data and Consensus Relations
sym | Relations
sym.relation | Relations

## -- T --

transform_incidences | Transform incidences
transitive_closure | Transitive and Reflexive Closure
transitive_reduction | Transitive and Reflexive Reduction

## -- misc --

%<|% | Relational Algebra
%=><% | Relational Algebra
%=><=% | Relational Algebra
%><% | Relational Algebra
%><=% | Relational Algebra
%><|% | Relational Algebra
%U% | Relational Algebra
%|>% | Relational Algebra
%|><% | Relational Algebra
%|><|% | Relational Algebra