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Table 3 Cross-efficiency matrix for DEA analysis with n DMUs

From: Assessment of smartphones using multimethodology

 

Rated DMU

Averaged appraisal of peers

1

2

3

···

n

 

Rating DMU

 1

E 11

E 12

E 13

···

E 1n

A 1

 2

E 21

E 22

E 23

···

E 2n

A 2

 3

E 31

E 32

E 33

···

E 3n

A 3

 n

E n1

E n2

E n3

···

E nn

A n

Averaged appraisal by peers

a 1

a 2

a 3

···

a n