| incidence {BaseSet} | R Documentation |
Incidence
Description
Check which elements are in which sets.
Usage
incidence(object)
## S4 method for signature 'TidySet'
incidence(object)
Arguments
object |
Object to be coerced or tested. |
Value
A matrix with elements in rows and sets in columns where the values indicate the relationship between the element and the set.
Methods (by class)
-
incidence(TidySet): Incidence of the TidySet
See Also
Other methods:
TidySet-class,
activate(),
add_column(),
add_relation(),
arrange.TidySet(),
cartesian(),
complement_element(),
complement_set(),
complement(),
element_size(),
elements(),
filter.TidySet(),
group_by.TidySet(),
group(),
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)
incidence(a)