Table 9.
Lower left half of the (symmetric) Pearson’s correlation-coefficient matrix of the variables MBa, MWD, q′, P, e, f(MBa, MWD), [Fe/H], [Y/Fe], [Zr/Fe], [La/Fe], [Ce/Fe].
| MBa | MWD | q′ | P | e | f(MBa, MWD) | [Fe/H] | [Y/Fe] | [Zr/Fe] | [La/Fe] | [Ce/Fe] | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MBa | 1. | ||||||||||
| MWD | 0.913 | 1. | |||||||||
| q′ | 0.165 | 0.532 | 1. | ||||||||
| P | −0.058 | −0.174 | −0.284 | 1. | |||||||
| e | -0.025 | −0.162 | −0.304 | 0.593 | 1. | ||||||
| f(MBa, MWD) | −0.207 | −0.086 | 0.154 | −0.126 | −0.079 | 1. | |||||
| [Fe/H] | 0.583 | 0.471 | −0.078 | 0.001 | −0.031 | 0.032 | 1. | ||||
| [Y/Fe] | −0.364 | −0.132 | 0.351 | –0.462 | −0.360 | 0.202 | −0.373 | 1. | |||
| [Zr/Fe] | −0.285 | −0.078 | 0.309 | −0.330 | −0.251 | 0.164 | −0.331 | 0.827 | 1. | ||
| [La/Fe] | −0.363 | −0.089 | 0.489 | −0.390 | −0.370 | 0.212 | –0.432 | 0.718 | 0.715 | 1. | |
| [Ce/Fe] | –0.406 | −0.121 | 0.498 | −0.357 | −0.297 | 0.186 | –0.539 | 0.794 | 0.811 | 0.913 | 1. |
Notes. (Nondiagonal) correlation coefficients larger than 0.4 (in absolute value) are in boldface. This value of the correlation coefficient corresponds to a two-tailed p-value of 0.17%, meaning that an uncorrelated system will produce datasets that have a Pearson’s correlation coefficient at least as extreme as ±0.4 for 0.17% of the draws. For a correlation coefficient of 0.3, the two-tailed p-value rises to 2%.
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