Tools to Deal with Fuzzy Numbers

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Documentation for package ‘FuzzyNumbers’ version 0.4-7

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

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FuzzyNumbers-package	Tools to Deal with Fuzzy Numbers
*-method	Arithmetic Operations on Fuzzy Numbers
+-method	Arithmetic Operations on Fuzzy Numbers
--method	Arithmetic Operations on Fuzzy Numbers
/-method	Arithmetic Operations on Fuzzy Numbers
alphacut	Compute Alpha-Cuts
alphacut-method	Compute Alpha-Cuts
alphaInterval	Compute the Alpha-Interval of a Fuzzy Number
alphaInterval-method	Compute the Alpha-Interval of a Fuzzy Number
ambiguity	Calculate the Ambiguity of a Fuzzy Number
ambiguity-method	Calculate the Ambiguity of a Fuzzy Number
approxInvert	Approximate the Inverse of a Given Function
arctan2	Arc-tangent
arctan2-method	Arc-tangent
Arithmetic	Arithmetic Operations on Fuzzy Numbers
as.character	Get Basic Information on a Fuzzy Number in a String
as.character-method	Get Basic Information on a Fuzzy Number in a String
as.FuzzyNumber	Converts an Object to a Fuzzy Number
as.FuzzyNumber-method	Converts an Object to a Fuzzy Number
as.PiecewiseLinearFuzzyNumber	Converts an Object to a Piecewise Linear Fuzzy Number
as.PiecewiseLinearFuzzyNumber-method	Converts an Object to a Piecewise Linear Fuzzy Number
as.PowerFuzzyNumber	Converts an Object to a Power Fuzzy Number
as.PowerFuzzyNumber-method	Converts an Object to a Power Fuzzy Number
as.TrapezoidalFuzzyNumber	Converts an Object to a Trapezoidal Fuzzy Number
as.TrapezoidalFuzzyNumber-method	Converts an Object to a Trapezoidal Fuzzy Number
convertAlpha	Convert a Given Upper/Lower Alpha-Cut Function to an Alpha-Cut Generating Function
convertSide	Convert a Given Side Function to Side Generating Function
core	Calculate the Core of a Fuzzy Number
core-method	Calculate the Core of a Fuzzy Number
DiscontinuousFuzzyNumber	Creates a Fuzzy Number with Possibly Discontinuous Side Functions or Alpha-Cut Bounds
DiscontinuousFuzzyNumber-class	**EXPERIMENTAL** S4 Class Representing a Fuzzy Number with Discontinuous Side Functions or Alpha-Cut Bounds
distance	Calculate the Distance Between Two Fuzzy Numbers
distance-method	Calculate the Distance Between Two Fuzzy Numbers
evaluate	Evaluate the Membership Function
evaluate-method	Evaluate the Membership Function
expectedInterval	Calculate the Expected Interval of a Fuzzy Number
expectedInterval-method	Calculate the Expected Interval of a Fuzzy Number
expectedValue	Calculate the Expected Value of a Fuzzy Number
expectedValue-method	Calculate the Expected Value of a Fuzzy Number
Extract	FuzzyNumber Slot Accessors
fapply	Apply a Function on a Fuzzy Number
fapply-method	Apply a Function on a Fuzzy Number
FuzzyNumber	Creates a Fuzzy Number
FuzzyNumber-class	S4 class Representing a Fuzzy Number
integrateAlpha	Numerically Integrate Alpha-Cut Bounds
integrateAlpha-method	Numerically Integrate Alpha-Cut Bounds
integrate_discont_val	Integrate a Function with at Most Finite Number of Discontinuities *EXPERIMENTAL*
maximum	Maximum of fuzzy nubmers
maximum-method	Maximum of fuzzy nubmers
minimum	Minimum of fuzzy nubmers
minimum-method	Minimum of fuzzy nubmers
necessityExceedance	Necessity of exceedance
necessityExceedance-method	Necessity of exceedance
necessityStrictExceedance	Necessity of strict exceedance
necessityStrictExceedance-method	Necessity of strict exceedance
necessityStrictUndervaluation	Necessity of strict undervaluation
necessityStrictUndervaluation-method	Necessity of strict undervaluation
necessityUndervaluation	Necessity of undervaluation
necessityUndervaluation-method	Necessity of undervaluation
piecewiseLinearApproximation	Piecewise Linear Approximation of a Fuzzy Number
piecewiseLinearApproximation-method	Piecewise Linear Approximation of a Fuzzy Number
PiecewiseLinearFuzzyNumber	Creates a Piecewise Linear Fuzzy Number
PiecewiseLinearFuzzyNumber-class	S4 Class Representing a Piecewise Linear Fuzzy Number
plot	Plot a Fuzzy Number
plot-method	Plot a Fuzzy Number
possibilityExceedance	Possibility of exceedance
possibilityExceedance-method	Possibility of exceedance
possibilityStrictExceedance	Possibility of strict exceedance
possibilityStrictExceedance-method	Possibility of strict exceedance
possibilityStrictUndervaluation	Possibility of strict undervaluation
possibilityStrictUndervaluation-method	Possibility of strict undervaluation
possibilityUndervaluation	Possibility of undervaluation
possibilityUndervaluation-method	Possibility of undervaluation
PowerFuzzyNumber	Creates a Fuzzy Number with Sides Given by Power Functions
PowerFuzzyNumber-class	S4 class Representing a Fuzzy Number with Sides Given by Power Functions
show	Print Basic Information on a Fuzzy Number
show-method	Print Basic Information on a Fuzzy Number
supp	Calculate the Support of a Fuzzy Number
supp-method	Calculate the Support of a Fuzzy Number
trapezoidalApproximation	Trapezoidal Approximation of a Fuzzy Number
trapezoidalApproximation-method	Trapezoidal Approximation of a Fuzzy Number
TrapezoidalFuzzyNumber	Creates a Trapezoidal Fuzzy Number
TrapezoidalFuzzyNumber-class	S4 class Representing a Trapezoidal Fuzzy Number
TriangularFuzzyNumber	Creates a Triangular Fuzzy Number
value	Calculate the Value of a Fuzzy Number
value-method	Calculate the Value of a Fuzzy Number
weightedExpectedValue	Calculate the Weighted Expected Value of a Fuzzy Number
weightedExpectedValue-method	Calculate the Weighted Expected Value of a Fuzzy Number
width	Calculate the Width of a Fuzzy Number
width-method	Calculate the Width of a Fuzzy Number
[-method	FuzzyNumber Slot Accessors
^-method	Integer power of fuzzy number