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| x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | x10 | x11 | x12 | x13 | y |
| x1 | 1.00 | 0.95 | 0.95 | 0.97 | 0.97 | 0.99 | 0.95 | 0.97 | 0.98 | 0.98 | −0.29 | 0.94 | 0.96 | 0.94 |
| x2 | 0.95 | 1.00 | 1.00 | 0.99 | 0.99 | 0.92 | 0.99 | 0.99 | 0.98 | 0.98 | −0.13 | 0.89 | 1.00 | 0.98 |
| x3 | 0.95 | 1.00 | 1.00 | 0.99 | 0.99 | 0.92 | 1.00 | 0.99 | 0.98 | 0.99 | −0.15 | 0.89 | 1.00 | 0.99 |
| x4 | 0.97 | 0.99 | 0.99 | 1.00 | 1.00 | 0.95 | 0.99 | 1.00 | 0.99 | 1.00 | −0.19 | 0.91 | 1.00 | 0.99 |
| x5 | 0.97 | 0.99 | 0.99 | 1.00 | 1.00 | 0.95 | 0.99 | 1.00 | 0.99 | 1.00 | −0.18 | 0.90 | 0.99 | 0.99 |
| x6 | 0.99 | 0.92 | 0.92 | 0.95 | 0.95 | 1.00 | 0.93 | 0.95 | 0.97 | 0.96 | −0.34 | 0.95 | 0.94 | 0.91 |
| x7 | 0.95 | 0.99 | 1.00 | 0.99 | 0.99 | 0.93 | 1.00 | 0.99 | 0.98 | 0.99 | −0.15 | 0.89 | 1.00 | 0.99 |
| x8 | 0.97 | 0.99 | 0.99 | 1.00 | 1.00 | 0.95 | 0.99 | 1.00 | 0.99 | 1.00 | −0.15 | 0.90 | 1.00 | 0.99 |
| x9 | 0.98 | 0.98 | 0.98 | 0.99 | 0.99 | 0.97 | 0.98 | 0.99 | 1.00 | 0.99 | −0.23 | 0.91 | 0.99 | 0.98 |
| x10 | 0.98 | 0.98 | 0.99 | 1.00 | 1.00 | 0.96 | 0.99 | 1.00 | 0.99 | 1.00 | −0.17 | 0.90 | 0.99 | 0.99 |
| x11 | −0.29 | −0.13 | −0.15 | −0.19 | −0.18 | −0.34 | −0.15 | −0.15 | −0.23 | −0.17 | 1.00 | −0.43 | −0.16 | −0.12 |
| x12 | 0.94 | 0.89 | 0.89 | 0.91 | 0.90 | 0.95 | 0.89 | 0.90 | 0.91 | 0.90 | −0.43 | 1.00 | 0.90 | 0.87 |
| x13 | 0.96 | 1.00 | 1.00 | 1.00 | 0.99 | 0.94 | 1.00 | 1.00 | 0.99 | 0.99 | −0.16 | 0.90 | 1.00 | 0.99 |
| y | 0.94 | 0.98 | 0.99 | 0.99 | 0.99 | 0.91 | 0.99 | 0.99 | 0.98 | 0.99 | −0.12 | 0.87 | 0.99 | 1.00 |