Thursday, November 27, 2014

Correlation vs. Causation

Correlation does not imply causation - Wikipedia, the free encyclopedia:
"Correlation does not imply causation is a phrase in science and statistics that emphasizes that a correlation between two variables does not necessarily imply that one causes the other."

many strange examples:
Spurious Correlations


Data Visualization and D3.js / Correlation vs Causation @ Udacity

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