DiscontinuousFuzzyNumber: Creates a Fuzzy Number with Possibly Discontinuous Side...

In Rexamine/FuzzyNumbers: Tools to Deal with Fuzzy Numbers

Description

For convenience, objects of class DiscontinuousFuzzyNumber may be created with this function.

Usage

DiscontinuousFuzzyNumber(
  a1,
  a2,
  a3,
  a4,
  lower = function(a) rep(NA_real_, length(a)),
  upper = function(a) rep(NA_real_, length(a)),
  left = function(x) rep(NA_real_, length(x)),
  right = function(x) rep(NA_real_, length(x)),
  discontinuities.left = numeric(0),
  discontinuities.right = numeric(0),
  discontinuities.lower = numeric(0),
  discontinuities.upper = numeric(0)
)

Arguments

a1	a number specyfing left bound of the support
a2	a number specyfing left bound of the core
a3	a number specyfing right bound of the core
a4	a number specyfing right bound of the support
lower	lower alpha-cut bound generator; a nondecreasing function [0,1]->[0,1] or returning NA_real_
upper	upper alpha-cut bound generator; a nonincreasing function [0,1]->[1,0] or returning NA_real_
left	lower side function generator; a nondecreasing function [0,1]->[0,1] or returning NA_real_
right	upper side function generator; a nonincreasing function [0,1]->[1,0] or returning NA_real_
discontinuities.left	nondecreasingly sorted numeric vector with elements in (0,1), possibly of length 0
discontinuities.right	nondecreasingly sorted numeric vector with elements in (0,1), possibly of length 0
discontinuities.lower	nondecreasingly sorted numeric vector with elements in (0,1), possibly of length 0
discontinuities.upper	nondecreasingly sorted numeric vector with elements in (0,1), possibly of length 0

Value

Object of class DiscontinuousFuzzyNumber

See Also

Other DiscontinuousFuzzyNumber-method: DiscontinuousFuzzyNumber-class, Extract, distance(), integrateAlpha(), plot()

Rexamine/FuzzyNumbers documentation built on Nov. 16, 2021, 10:04 a.m.