A

B

1

$A={\left[\begin{array}{ccccc}{a}_{11}& a_{12}& a_{13}& \cdots & a_{1n}\\ a_{21}& a_{22}& a_{23}& \cdots & a_{2n}\\ a_{31}& a_{32}& a_{33}& \cdots & a_{3n}\\ ⋮& ⋮& ⋮& \ddots & ⋮\\ a_{n1}& a_{n2}& a_{n3}& \cdots & a_{nn}\end{array}\right]}_{n\times n}={\left[a_{ij}\right]}_{n\times n}$

$A={\left[\begin{array}{ccccc}1& 1/a_{21}& 1/a_{31}& \cdots & 1/a_{n1}\\ a_{21}& 1& 1/a_{32}& \cdots & 1/a_{n2}\\ a_{31}& a_{32}& 1& \cdots & 1/a_{n3}\\ ⋮& ⋮& ⋮& \ddots & ⋮\\ a_{n1}& a_{n2}& a_{n3}& \cdots & 1\end{array}\right]}_{n\times n}$

2

$b_{ij}=a_{ij}/{\displaystyle \sum _{i=1}^m{a}_{ij}}$

$w_i={\displaystyle \sum _{j-1}^n{b}_i{}_j/n}$

3

$D={\left[a_{ij}\right]}_{n\times n}\times {\left[w_i\right]}_{n\times 1}={\left[d_i\right]}_{n\times 1}$

$\lambda ={\displaystyle \sum _{i=1}^n\frac{d_i}{w_i}/n}$

4

n

1

2

3

4

5

6

7

8

9

$CR=\frac{\lambda -n}{\left(n-1\right)\cdot R1}$

R1

0

0

0.58

0.9

1.12

1.24

1.32

1.41

1.45

5

$DW={\left[w_{ij}\right]}_{m\times n}$

$R=DM\times W$