Difference between revisions of "MediaWiki:Sidebar"
From Encyclopedia of Mathematics
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[[Bayes formula|Bayes formula]], | [[Bayes formula|Bayes formula]], | ||
has the density | has the density | ||
| + | |||
<html><table class="eq" style="width:100%;"> | <html><table class="eq" style="width:100%;"> | ||
| − | <tr><td valign="top" style="width:94%;text-align:center;"><img align="absmiddle" border="0" src=" | + | <tr><td valign="top" style="width:94%;text-align:center;"><img align="absmiddle" border="0" src="https://www.encyclopediaofmath.org/legacyimages/a/a010/a010030/a0100309.png"></td> |
</tr></table></html> | </tr></table></html> | ||
todo | todo | ||
Revision as of 16:33, 16 June 2010
A conditional probability distribution of a random variable, to be contrasted with its unconditional or a priori distribution.
Let
<html>
be a random parameter with an a priori density
,
let
be a random result of observations and let
be the conditional density of
when
;
then the a posteriori distribution of
for a given
</html>,
according to the
Bayes formula,
has the density
<html>
 |
</html>
todo
How to Cite This Entry:
Sidebar. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Sidebar&oldid=2998
Sidebar. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Sidebar&oldid=2998