FuzzyNumbers (version 0.4-7)

as.TrapezoidalFuzzyNumber: Converts an Object to a Trapezoidal Fuzzy Number

Description

This method is only for exact conversion. For other cases (e.g. general FNs), use trapezoidalApproximation.

Usage

# S4 method for numeric
as.TrapezoidalFuzzyNumber(object)
# S4 method for FuzzyNumber
as.TrapezoidalFuzzyNumber(object)
# S4 method for PowerFuzzyNumber
as.TrapezoidalFuzzyNumber(object)
# S4 method for PiecewiseLinearFuzzyNumber
as.TrapezoidalFuzzyNumber(object)
# S4 method for TrapezoidalFuzzyNumber
as.TrapezoidalFuzzyNumber(object)

Arguments

object

a fuzzy number or a single numeric value (crisp number) or vector of length two (interval)

Value

Returns an bject of class '>TrapezoidalFuzzyNumber.

See Also

Other FuzzyNumber-method: Arithmetic, Extract, FuzzyNumber-class, FuzzyNumber, alphaInterval(), alphacut(), ambiguity(), as.FuzzyNumber(), as.PiecewiseLinearFuzzyNumber(), as.PowerFuzzyNumber(), as.character(), core(), distance(), evaluate(), expectedInterval(), expectedValue(), integrateAlpha(), piecewiseLinearApproximation(), plot(), show(), supp(), trapezoidalApproximation(), value(), weightedExpectedValue(), width()

Other TrapezoidalFuzzyNumber-method: Arithmetic, TrapezoidalFuzzyNumber-class, TrapezoidalFuzzyNumber, TriangularFuzzyNumber(), alphaInterval(), as.PiecewiseLinearFuzzyNumber(), as.PowerFuzzyNumber(), expectedInterval(), plot()

Other PowerFuzzyNumber-method: Extract, PowerFuzzyNumber-class, PowerFuzzyNumber, alphaInterval(), as.PowerFuzzyNumber(), as.character(), expectedInterval()

Other PiecewiseLinearFuzzyNumber-method: Arithmetic, Extract, PiecewiseLinearFuzzyNumber-class, PiecewiseLinearFuzzyNumber, ^,PiecewiseLinearFuzzyNumber,numeric-method, alphaInterval(), arctan2(), as.PiecewiseLinearFuzzyNumber(), as.PowerFuzzyNumber(), as.character(), expectedInterval(), fapply(), maximum(), minimum(), necessityExceedance(), necessityStrictExceedance(), necessityStrictUndervaluation(), necessityUndervaluation(), plot(), possibilityExceedance(), possibilityStrictExceedance(), possibilityStrictUndervaluation(), possibilityUndervaluation()

Other conversion: as.FuzzyNumber(), as.PiecewiseLinearFuzzyNumber(), as.PowerFuzzyNumber(), as.character()