complement_set: Complement of a set

In llrs/BaseSet: Working with Sets the Tidy Way

Complement of a set

Description

Return the complement for a set

Usage

complement_set(object, sets, ...)

## S4 method for signature 'TidySet,characterORfactor'
complement_set(
  object,
  sets,
  name = NULL,
  FUN = NULL,
  keep = TRUE,
  keep_relations = keep,
  keep_elements = keep,
  keep_sets = keep
)

Arguments

object	A TidySet object.
sets	The name of the set to look for the complement.
...	Placeholder for other arguments that could be passed to the method. Currently not used.
name	Name of the new set. By default it adds a "C".
FUN	A function to be applied when performing the union. The standard union is the "max" function, but you can provide any other function that given a numeric vector returns a single number.
keep	Logical value to keep all the other sets.
keep_relations	A logical value if you wan to keep old relations.
keep_elements	A logical value if you wan to keep old elements.
keep_sets	A logical value if you wan to keep old sets.

Value

A TidySet object.

Methods (by class)

• complement_set(object = TidySet, sets = characterORfactor): Complement of the sets.

See Also

filter()

Other complements: complement(), complement_element(), subtract()

Other methods that create new sets: complement_element(), intersection(), subtract(), union()

Other methods: TidySet-class, activate(), add_column(), add_relation(), arrange.TidySet(), cartesian(), complement(), complement_element(), element_size(), elements(), filter.TidySet(), group(), group_by.TidySet(), incidence(), intersection(), is.fuzzy(), is_nested(), move_to(), mutate.TidySet(), nElements(), nRelations(), nSets(), name_elements<-(), name_sets(), name_sets<-(), power_set(), pull.TidySet(), relations(), remove_column(), remove_element(), remove_relation(), remove_set(), rename_elements(), rename_set(), select.TidySet(), set_size(), sets(), subtract(), union()

Examples

relations <- data.frame(
    sets = c("A", "A", "B", "B", "C", "C"),
    elements = letters[seq_len(6)],
    fuzzy = runif(6)
)
TS <- tidySet(relations)
complement_set(TS, "A")

llrs/BaseSet documentation built on Feb. 22, 2025, 9:52 p.m.