Methods for FuzzyHits Objects

This page documents the S4 generics and methods defined for objects inheriting of the FuzzyHits class. The FuzzyHits class directly extends Hits and thus inherits of all methods defined for the parent class. In the usage below, object represents an object of class inheriting from FuzzyHits, and value is an object of a class specified in the S4 method signature or as outlined in 'Accessors'.

membership(object)

membership(object) <- value

# S4 method for FuzzyHits
membership(object)

# S4 method for FuzzyHits
membership(object) <- value

Arguments

object	An object of class inheriting from FuzzyHits.
value	An object of a class specified in the S4 method signature or as outlined in 'Accessors'.

Accessors

membership(object) returns a numeric vector of membership function for each relation.

See also

FuzzyHits, FuzzySets.

Examples

# Constructor ----

from <- c(5, 2, 3, 3, 3, 2)
to <- c(11, 15, 5, 4, 5, 11)
membership <- c(0, 0.1, 0.2, 0.3, 0.6, 0.8)

fh <- FuzzyHits(from, to, membership, 7, 15)
fh
#> FuzzyHits object with 6 hits and 1 metadata column:
#>            from        to | membership
#>       <integer> <integer> |  <numeric>
#>   [1]         5        11 |        0.0
#>   [2]         2        15 |        0.1
#>   [3]         3         5 |        0.2
#>   [4]         3         4 |        0.3
#>   [5]         3         5 |        0.6
#>   [6]         2        11 |        0.8
#>   -------
#>   nLnode: 7 / nRnode: 15

# Accessors ----

membership(fh)
#> [1] 0.0 0.1 0.2 0.3 0.6 0.8
fh1 <- fh
membership(fh1)[1] <- 0