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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