Timeline for Which distribution do I get?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Jan 13, 2015 at 19:42 | comment | added | Glen_b | Yes, I think you have a scaled non-central t. | |
| Jan 13, 2015 at 19:41 | history | edited | Glen_b | CC BY-SA 3.0 |
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| Jan 13, 2015 at 19:40 | comment | added | John M | You are right. I didn't notice it. So $\mu$ is the non-centrality parameter. The problem is that now I can't lead back the formula to the general definition of a non-central Student's t-distribution as $T=\frac{Z+\mu}{\sqrt{\frac{V}{v}}}$ where $Z$ is a standard normal and $V$ is a Chis-squared with $v$ degrees of freedom, according to this definition. Where do I put $\sqrt{\frac{\beta}{\alpha}}$? Is it a generalization of the non-central student's t? Thank you. | |
| Jan 13, 2015 at 19:29 | vote | accept | John M | ||
| Jan 13, 2015 at 19:26 | history | edited | Glen_b | CC BY-SA 3.0 |
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| Jan 13, 2015 at 19:19 | history | answered | Glen_b | CC BY-SA 3.0 |