Table 2 The sample standards
From: An extended data envelopment analysis for the decision-making
| Â | Standard 1 | Standard 2 | Standard 3 | Standard 4 | Standard 5 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | \(\boldsymbol{\mathrm{SDMU}_{11}}\) | \(\boldsymbol{\mathrm{SDMU}_{12}}\) | \(\boldsymbol{\mathrm{SDMU}_{13}}\) | \(\boldsymbol{\mathrm{SDMU}_{21}}\) | \(\boldsymbol{\mathrm{SDMU}_{22}}\) | \(\boldsymbol{\mathrm{SDMU}_{23}}\) | \(\boldsymbol{\mathrm{SDMU}_{31}}\) | \(\boldsymbol{\mathrm{SDMU}_{32}}\) | \(\boldsymbol{\mathrm{SDMU}_{33}}\) | \(\boldsymbol{\mathrm{SDMU}_{41}}\) | \(\boldsymbol{\mathrm{SDMU}_{42}}\) | \(\boldsymbol{\mathrm{SDMU}_{43}}\) | \(\boldsymbol{\mathrm{SDMU}_{51}}\) | \(\boldsymbol{\mathrm{SDMU}_{52}}\) | \(\boldsymbol{\mathrm{SDMU}_{53}}\) |
Input1 | 1 | 3 | 2 | 1 | 3 | 2 | 1 | 3 | 2 | 1 | 3 | 2 | 1 | 3 | 2 |
Input2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 2 |
Output | [0,1] | [0,2] | [0,3] | (1,2] | (2,3] | (3,4] | (2,3] | (3,4] | (4,5] | (3,4] | (4,5] | (5,6] | (4,5] | (5,6] | (6,7] |