correlation does not imply causation


The 2012 Arch Intern Med red meat-mortality study: The “protective” effect of smoking

In a previous post ( ) I used WarpPLS ( ) to analyze the model below, using data reported in a recent study looking at the r…

May 7, 2012

Strong causation can exist without any correlation: The strange case of the chain smokers, and a note about diet

Researchers like to study samples of data and look for associations between variables. Often those associations are represen…

Sep 17, 2010

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