Timeline for marginal log-concave distributions and joint log-concave distributions
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 13, 2012 at 21:17 | vote | accept | Y L | ||
| Feb 13, 2012 at 19:56 | comment | added | Mark Meckes | The joint distribution is supported on the union of the line $y=x$ and the line $y=-x$. | |
| Feb 13, 2012 at 18:29 | comment | added | Y L | In this case the joint distribution of $X$ and $Y$ is only supported on the line $y=x$ in $\mathbb{R}^2$. Isn't it a normal distribution along the line so the joint distribution is log-concave? | |
| Feb 13, 2012 at 14:52 | history | answered | Mark Meckes | CC BY-SA 3.0 |