Fundamentals of Statistics contains material of various lectures and courses of H. Lohninger on statistics, data analysis and here for more.

Examples of Correlations

Correlations occur almost always when two variables are brought into relationship with each other. While a high correlation might be caused by some real relationship, there are a lot of examples which show a correlation by chance, or a correlation caused by a third common variable. Click on the image below to have a look at some examples.


Last Update: 2012-10-08