Table 2
Spearman’s rank correlation coefficients and significance in the correlations for the data points in Fig. 13.
| Component | Gas-poor | Gas-rich | ||
| ρ | p | ρ | p | |
|
|
||||
| Gas disc | 0.24 | 0.3 | 0.69 | 9 × 10-13 |
| Thin disc | 0.56 | 2 × 10-4 | 0.94 | 4 × 10-39 |
| Thick disc | 0.38 | 0.01 | 0.83 | 5 × 10-22 |
| CMC | 0.20 | 0.2 | 0.82 | 6 × 10-12 |
| Cold components | 0.57 | 10-4 | 0.90 | 3 × 10-31 |
| Hot components | 0.41 | 0.007 | 0.89 | 10-28 |
Notes. Component mass upper limits (downward pointing arrows in Fig. 13) not included. Both the Spearman’s correlation coefficient ρ and its significance p have been calculated with idl’s r_correlate. The significance p is bound between zero and one and low p-values indicate a significant correlation.
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