Uncertain Random Data Envelopment Analysis: Efficiency Estimation of Returns to Scale

Table 1

Fifteen DMUs with three inputs and three outputs.

DMU	Output variables			Input variables
	(uncertain)	(uncertain)	(random)	(uncertain)	(uncertain)	(random)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15