Creates a Fuzzy Number
For convenience, objects of class FuzzyNumber
may be created with this function.
FuzzyNumber(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)))
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_ |
Object of class FuzzyNumber
Other FuzzyNumber-method: Arithmetic,
FuzzyNumber-class,
alphaInterval, alphacut,
ambiguity, as.FuzzyNumber,
as.PiecewiseLinearFuzzyNumber,
as.PowerFuzzyNumber,
as.TrapezoidalFuzzyNumber,
as.character, core,
distance, evaluate,
expectedInterval,
expectedValue,
integrateAlpha,
piecewiseLinearApproximation,
plot, show,
supp,
trapezoidalApproximation,
value, weightedExpectedValue,
width
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