oracle aide

January 6, 2013

A graphic solver for Bayesian problems using Venn Pie Charts

Filed under: bayes, statistics — oracleaide @ 5:17 am

Here is a link to another HTML5 demo – a Venn Pie Chart  showing solutions for simple Bayesian problems.

The point I am trying to make is that solution is the ratio between the areas of the silver and gray sectors, or, rather, lengths of corresponding arcs.



January 3, 2013

Using Venn Pie Chart to illustrate the classic Bayesian mammography problem.

Filed under: html, statistics — Tags: — oracleaide @ 8:42 pm

Here is a link to the promised Venn Pie Chart “Applet” and its screenshot:


Some comments for the updated HTML5 Venn Pie Chart  at


January 2, 2013

A statistical Rorschach test

Filed under: fun, social engineering, statistics — oracleaide @ 8:20 pm

Mean ape.

Venn Pie Chart demo with HTML5

Filed under: html, statistics — Tags: , — oracleaide @ 2:50 am

Here is a  demo of a Venn Pie Chart applet, built with HTML5.

Of course, old browsers that do not support HTML5 will not show anything.

The file is hosted at using the “enable public folder trick” (just click


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