Fuzzy.sample.variance.approximation {FuzzySTs}

Fuzzy sample variance (approx) - general

Description

Fuzzy sample variance (approx) - general

Usage

Fuzzy.sample.variance.approximation(data.fuzzified, appro.id)

Arguments

data.fuzzified

a fuzzification matrix constructed by a call to the function FUZZ or the function GFUZZ, or a similar matrix. No NA are allowed.

appro.id

an integer between 1 and 5 giving the method of approximation chosen.

Value

A numerical value.