CR {AHPWR}

calculates saaty's consistency ratio

Description

Function to calculate the saaty's consistency ratio

Usage

CR(m)

Arguments

m

is a matrice of pairwise comparison

Value

Returns saaty's consistency ratio in [0,1]

Author(s)

Luciane Ferreira Alcoforado

Examples

x=c("c1", "c2", "c3", "c4")
y=c(3, 9, 2, 8)
m=matrix_ahp(x,y)
CR(m)

x=c("a1", "a2", "a3", "a4", "a5")
y=c(1, 9, 1.5, 8, 6)
m=matrix_ahp(x,y)
CR(m)

m=diag(16)+2-2*diag(16)
m
CI(m)
CR(m)