Open Access
Table 7
Estimates (standard errors) for the model parameters of the errors-in-variables model for vbroad of the 190 SPB stars for which a measurement of this quantity is available based on backward selection from the set of predictors.
| Effect | Par. | Estimate (s.e.) | p-value | 95% conf. int. |
|---|---|---|---|---|
| Intercept | β0 | −2764(643) | [−4033;−1495] | |
| log Teff | β1 | 963(219) | <0.0001 | [532;1395] |
| log ɡ | β2 | −213(51) | <0.0001 | [−312;−113] |
| log(L/ℒ⊙) | β3 | −109(42) | 0.0105 | [−192;−26] |
| v | β4 | 34(8) | 0.0001 | [19;50] |
| Av | β5 | −1492(715) | 0.0384 | [−2903;−81] |
| Res. var. | σ2 | 1909(300) | <0.0001 | [1317;2501] |
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