Defuzz.FANOVA: Defuzzify the fuzzy sums of squares calculated by a FANOVA...

In FuzzySTs: Fuzzy Statistical Tools

Defuzzify the fuzzy sums of squares calculated by a FANOVA model by an exact calculation or an approximation

Description

Defuzzify the fuzzy sums of squares calculated by a FANOVA model by an exact calculation or an approximation

Usage

Defuzz.FANOVA(
  res,
  distance.type = "DSGD",
  i = 1,
  j = 1,
  theta = 1/3,
  thetas = 1,
  p = 2,
  q = 0.5,
  breakpoints = 100
)

Arguments

res	a result of a call of the function FANOVA, where method = "distance".
distance.type	type of distance chosen from the family of distances. The different choices are given by: "Rho1", "Rho2", "Bertoluzza", "Rhop", "Delta.pq", "Mid/Spr", "wabl", "DSGD", "DSGD.G", "GSGD".
i	parameter of the density function of the Beta distribution, fixed by default to i = 1.
j	parameter of the density function of the Beta distribution, fixed by default to j = 1.
theta	a numerical value between 0 and 1, representing a weighting parameter. By default, theta is fixed to 1/3 referring to the Lebesgue space. This measure is used in the calculations of the following distances: d_Bertoluzza, d_mid/spr and d_phi-wabl/ldev/rdev.
thetas	a decimal value between 0 and 1, representing the weight given to the shape of the fuzzy number. By default, thetas is fixed to 1. This parameter is used in the calculations of the d_theta star and the d_GSGD distances.
p	a positive integer such that 1 \le p < infinity, referring to the parameter of the Rho_p and Delta_pq. By default, p is fixed to 2.
q	a decimal value between 0 and 1, referring to the parameter of the metric Delta_pq. By default, p is fixed to 0.5.
breakpoints	a positive arbitrary integer representing the number of breaks chosen to build the numerical alpha-cuts. It is fixed to 100 by default.

Value

Returns a list of all the arguments of the function, the defuzzified total, treatment and residuals sums of squares, the decision made etc.

FuzzySTs documentation built on Sept. 11, 2024, 8:46 p.m.