I'm still on holiday :D
Back to work tomorrow though, at last ! :bandit: :)
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I'm still on holiday :D
Back to work tomorrow though, at last ! :bandit: :)
Demonstrating causality is essential to validate satistical correlations. There is a strong correlation between the consumption of ice-cream and sunburn and between sunburn and some skin cancers. So should we ban ice-cream to prevent skin cancer? Obviously not as there is no possible causal link between ice-cream consumption and sunburn. There is a clear link between sunburn and those cancers so avoiding sunburn is good advice.