R: Relation Properties

properties {relations} | R Documentation

## Relation Properties

### Description

Retrieve relation properties.

### Usage

    relation_properties(x)
    relation_property(x, which)

### Arguments

`x` | A relation.
`which` | Property name (character string).

### Details

These functions are used for the extrinsic properties of relations. Others can be retrieved using the predicate functions.

### See Also

`relation()` and `relation_is()` for all predicate functions defined on relations.

### Examples

    x <- as.relation(1 : 3)
    relation_properties(x)
    relation_property(x, "is_endorelation")

[Package relations version 0.6-7 Index]