Correlation matrix between the input and output indicators for the DEA model
| X1: resources | X2: square meters | X3 people | X4 financial | X5 investment | Y1: graduates | Y2: survival | Y3: employment | |
|---|---|---|---|---|---|---|---|---|
| X1 | 1 | |||||||
| X2 | 0.389003 | 1 | ||||||
| X3 | 0.356418 | 0.321370009 | 1 | |||||
| X4 | 0.431584 | 0.30602527 | 0.18613977 | 1 | ||||
| X5 | 0.458412 | 0.38422355 | 0.41767343 | 0.2497338 | 1 | |||
| Y1 | 0.352686 | 0.22668744 | 0.21852143 | 0.3366348 | 0.5977336 | 1 | ||
| Y2 | 0.239573 | 0.12664313 | 0.06211408 | 0.3542744 | 0.0233093 | − | 1 | |
| Y3 | 0.194853 | −0.1086338 | −0.1114469 | 0.0029049 | 0.0100217 | 0.036919 | 0.05360705 | 1 |
| Efficiency correlations | Technical efficiency score(CRS) | Pure technical efficiency score(VRS) | Scale efficiency score | |||||
| Technical efficiency score | 1 | |||||||
| Pure technical efficiency score (VRS) | 0.40531 | 1 | ||||||
| Scale efficiency score (EE) | 0.91575 | 0.0056 | 1 | |||||
| X1: resources | X2: square | X3 people | X4 | X5 | Y1: | Y2: survival | Y3: employment | |
|---|---|---|---|---|---|---|---|---|
| X1 | 1 | |||||||
| X2 | 0.389003 | 1 | ||||||
| X3 | 0.356418 | 0.321370009 | 1 | |||||
| X4 | 0.431584 | 0.30602527 | 0.18613977 | 1 | ||||
| X5 | 0.458412 | 0.38422355 | 0.41767343 | 0.2497338 | 1 | |||
| Y1 | 0.352686 | 0.22668744 | 0.21852143 | 0.3366348 | 0.5977336 | 1 | ||
| Y2 | 0.239573 | 0.12664313 | 0.06211408 | 0.3542744 | 0.0233093 | − | 1 | |
| Y3 | 0.194853 | −0.1086338 | −0.1114469 | 0.0029049 | 0.0100217 | 0.036919 | 0.05360705 | 1 |
| Efficiency correlations | Technical efficiency score(CRS) | Pure technical efficiency score(VRS) | Scale efficiency score | |||||
| Technical efficiency score | 1 | |||||||
| Pure technical efficiency score (VRS) | 0.40531 | 1 | ||||||
| Scale efficiency score (EE) | 0.91575 | 0.0056 | 1 | |||||
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