| X1 | X2 | X3 | X4 | X5 | X6 | X7 | X8 | X9 |
X1 | 1 | −0.292 | 0.435 | 0.375 | −0.492 | 0.453 | 0.464 | −0.518 | −0.216 |
X2 | −0.292 | 1 | −0.596 | 0.48 | 0.698 | 0.297 | −0.678 | 0.601 | −0.563 |
X3 | 0.435 | −0.596 | 1 | 0.008 | −0.431 | 0.183 | 0.912 | −0.339 | 0.227 |
X4 | 0.375 | 0.48 | 0.008 | 1 | 0.526 | 0.916 | 0.008 | 0.429 | −0.59 |
X5 | −0.492 | 0.698 | −0.431 | 0.526 | 1 | 0.402 | −0.477 | 0.956 | −0.359 |
X6 | 0.453 | 0.297 | 0.183 | 0.916 | 0.402 | 1 | 0.158 | 0.35 | −0.535 |
X7 | 0.464 | −0.678 | 0.912 | 0.008 | −0.477 | 0.158 | 1 | −0.405 | 0.323 |
X8 | −0.518 | 0.601 | −0.339 | 0.429 | 0.956 | 0.35 | −0.405 | 1 | −0.33 |
X9 | −0.216 | −0.563 | 0.227 | −0.59 | −0.359 | −0.535 | 0.323 | −0.33 | 1 |