TidySet-class {BaseSet}

A tidy class to represent a set

Description

A set is a group of unique elements it can be either a fuzzy set, where the relationship is between 0 or 1 or nominal.

Details

When printed if an element or a set do not have any relationship is not shown. They can be created from lists, matrices or data.frames. Check tidySet() constructor for more information.

Slots

relations

A data.frame with elements and the sets were they belong.

elements

A data.frame of unique elements and related information.

sets

A data.frame of unique sets and related information.

See Also

tidySet

Other methods: activate(), add_column(), add_relation(), arrange.TidySet(), cartesian(), complement_element(), complement_set(), complement(), element_size(), elements(), filter.TidySet(), group_by.TidySet(), group(), 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

x <- list("A" = letters[1:5], "B" = LETTERS[3:7])
a <- tidySet(x)
a
x <- list("A" = letters[1:5], "B" = character())
b <- tidySet(x)
b
name_sets(b)