pl_contour {evreg}

Contour function of a Gaussian random fuzzy number

Description

pl_contour computes the degree of plausibility of any number x for a given Gaussian random fuzzy number.

Usage

pl_contour(x, GRFN)

Arguments

x

The input value (can be a vector).

GRFN

A Gaussian random fuzzy number, encoded as a list with components mu, sig and h.

Details

pl_contour(x,GRFN) returns the same value as Pl(x,x,GRFN), but is more efficient.

Value

The degree of plausibility of x.

References

Thierry Denoeux. Reasoning with fuzzy and uncertain evidence using epistemic random fuzzy sets: general framework and practical models. Fuzzy Sets and Systems, Vol. 453, Pages 1-36, 2023.

See Also

Pl, Bel, Belint

Examples

pl<-pl_contour(1,list(mu=2,sig=1,h=2))
print(pl)