Table 6 Weighted ratings per cluster obtained after aggregating the comparisons provided by the experts

From: Multi-expert multi-criteria decision analysis model to support the conservation of paramount elements in industrial facilities

Element

Criterion / Cluster (CL1 → n = 5; CL2 → n = 12; CL3 → n = 1)

\({C}_{1}\)

\({C}_{2}\)

\({C}_{3}\)

\({C}_{4}\)

\({C}_{5}\)

\({C}_{6}\)

\({C}_{7}\)

CL1

CL2

CL3

CL1

CL2

CL3

CL1

CL2

CL3

CL1

CL2

CL3

CL1

CL2

CL3

CL1

CL2

CL3

CL1

CL2

CL3

\({E}_{1}\)

3.7

3.0

1.0

3.6

2.8

1.0

3.6

2.3

1.0

3.6

2.4

1.0

3.6

3.3

1.0

4.1

2.8

2.0

4.0

2.9

2.0

\({E}_{2}\)

3.4

2.4

1.0

2.9

2.4

1.0

2.7

1.8

1.0

3.7

2.2

1.0

3.0

2.3

1.0

3.7

2.2

2.0

3.7

2.4

2.0

\({E}_{3}\)

4.3

3.0

2.0

3.3

3.0

1.0

3.1

2.8

1.0

3.2

2.4

2.0

2.6

2.0

1.0

4.1

2.6

2.0

4.5

3.2

2.0

\({E}_{4}\)

3.9

2.8

2.0

2.9

2.7

1.0

2.7

2.9

1.0

3.0

2.5

2.0

2.3

1.8

1.0

3.8

2.4

1.0

4.0

2.6

2.0

\({E}_{5}\)

4.8

3.4

3.0

4.0

3.0

1.0

3.9

3.1

2.0

3.2

2.5

3.0

3.5

2.3

2.0

4.6

2.8

2.0

4.8

3.3

3.0

\({E}_{6}\)

4.8

3.8

3.0

4.2

3.4

1.0

4.6

3.5

1.0

3.7

2.9

3.0

3.2

1.9

3.0

4.6

3.2

3.0

4.6

3.1

3.0

\({E}_{7}\)

3.7

2.9

2.0

2.9

2.2

1.0

2.7

2.2

1.0

3.2

2.2

2.0

1.9

1.6

2.0

3.9

2.2

2.0

4.1

2.8

2.0

\({E}_{8}\)

3.3

2.1

1.0

2.7

2.0

1.0

2.5

1.9

1.0

3.5

2.3

1.0

3.1

1.7

1.0

3.5

2.2

2.0

3.3

2.4

2.0

\({E}_{9}\)

4.8

4.0

2.0

4.2

3.3

1.0

4.4

3.6

1.0

3.7

2.8

2.0

4.5

3.0

2.0

4.6

3.2

3.0

4.8

3.6

3.0

\({E}_{10}\)

4.8

3.7

3.0

4.3

3.3

1.0

4.8

3.6

3.0

3.4

2.8

2.0

3.7

3.0

3.0

4.8

3.2

3.0

4.4

3.6

3.0

\({E}_{11}\)

4.4

2.9

2.0

3.4

2.8

1.0

3.1

2.7

1.0

4.2

2.3

2.0

1.9

1.9

3.0

3.9

2.4

2.0

4.6

2.8

3.0

\({E}_{12}\)

3.2

2.6

1.0

2.7

2.4

1.0

2.6

2.0

1.0

3.3

2.2

1.0

2.0

1.8

1.0

3.0

2.2

1.0

3.4

2.9

2.0

\({E}_{13}\)

3.9

3.1

1.0

2.5

2.8

1.0

3.4

2.7

1.0

3.2

2.7

1.0

2.8

2.3

1.0

3.3

2.8

1.0

3.9

3.1

2.0

\({E}_{14}\)

4.0

2.7

1.0

3.3

2.2

1.0

3.5

2.5

2.0

4.0

2.3

2.0

3.1

2.0

2.0

3.8

2.3

1.0

4.0

2.7

2.0

\({E}_{15}\)

3.0

2.7

1.0

2.6

2.2

1.0

2.8

2.2

1.0

3.6

2.1

1.0

2.1

2.0

1.0

3.2

2.5

1.0

3.4

2.9

2.0

\({E}_{16}\)

2.7

2.2

1.0

2.4

2.2

1.0

2.6

2.1

1.0

3.2

2.4

2.0

3.1

2.4

1.0

2.9

2.2

1.0

3.9

2.4

2.0