Timeline for RandomVariate from 2-dimensional probability distribution
Current License: CC BY-SA 4.0
15 events
| when toggle format | what | by | license | comment | |
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| Jan 15, 2020 at 17:03 | answer | added | Sjoerd Smit | timeline score: 11 | |
| Jan 15, 2020 at 14:12 | history | edited | Szabolcs | CC BY-SA 4.0 |
add keyword for easier searching: "multivariate"
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| Sep 21, 2018 at 17:25 | answer | added | a20 | timeline score: 2 | |
| Jul 30, 2015 at 16:53 | history | edited | J. M.'s missing motivation♦ | CC BY-SA 3.0 |
added 6 characters in body
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| Aug 28, 2014 at 15:37 | comment | added | Guillochon | Is sampling from a multi-dimensional distribution now possible in Mathematica 10? | |
| Mar 5, 2013 at 1:58 | history | protected | rm -rf♦ | ||
| Mar 12, 2012 at 23:21 | vote | accept | partial81 | ||
| Mar 6, 2012 at 21:03 | history | tweeted | twitter.com/#!/StackMma/status/177137310628986880 | ||
| Mar 6, 2012 at 20:08 | answer | added | Sasha | timeline score: 49 | |
| Mar 6, 2012 at 19:29 | comment | added | whuber | The obvious way is to integrate out one of the variables to obtain its marginal distribution. Sample from the marginal, then sample the other variable from the conditional distribution. This process is quite slow, though, and requires the marginal to have a closed form that Mathematica can find. You're probably better off using Gibbs sampling. | |
| Mar 6, 2012 at 18:27 | comment | added | Rojo | Doesn't seem to be implemented for ProbabilityDistribution? Interesting, let's wait for answers | |
| Mar 6, 2012 at 17:59 | comment | added | partial81 | Hi! Thanks for commenting. Great to see that you share my expectation. I hope there will be more comments/answers too. | |
| Mar 6, 2012 at 17:58 | comment | added | tkott | Looks like you might need to go with a hand-made random number generator: reference.wolfram.com/mathematica/tutorial/… | |
| Mar 6, 2012 at 17:40 | comment | added | tkott | Huh, from the docs I would expect the same thing. I'm looking forward to answers as well. | |
| Mar 6, 2012 at 15:49 | history | asked | partial81 | CC BY-SA 3.0 |